<|startoftext|><|im_start|>user
Expand this search query: what is the role of philosophy in religion?<|im_end|>
<|im_start|>assistant
hyde: Philosophy of religion examines fundamental questions that religions address: Does God exist? What is the nature of the soul? How can evil exist if God is omnipotent? Philosophers evaluate arguments for God's existence (cosmological, teleological, ontological) and critique them. The field also explores the relationship between faith and reason, asking whether religious belief can be rationally justified.
lex: philosophy of religion theology
lex: philosophical arguments God existence
lex: religion philosophy relationship faith reason
vec: what role does philosophy play in examining and understanding religious beliefs and concepts?
vec: how do philosophers analyze religious claims about God, the soul, and the meaning of existence?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: capital cities europe<|im_end|>
<|im_start|>assistant
hyde: European capitals: Berlin (Germany), Madrid (Spain), Rome (Italy), Vienna (Austria), and Budapest (Hungary) are key capitals in Europe.
lex: capital cities europe best practices
lex: capital cities europe documentation
lex: capital overview cities europe tutorial
vec: guide for capital cities europe
vec: learn about capital cities europe<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is e-commerce?<|im_end|>
<|im_start|>assistant
hyde: E-commerce (electronic commerce) is the buying and selling of goods or services over the internet. Business models include B2C (Amazon, Shopify stores), B2B (Alibaba), C2C (eBay, Etsy), and D2C (brands selling directly). Transactions are processed through payment gateways like Stripe or PayPal.
lex: e-commerce electronic commerce online shopping
lex: e-commerce platform business model
vec: what is e-commerce and how do online businesses sell products and services
vec: how does electronic commerce work from storefront to payment processing<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to optimize website for seo<|im_end|>
<|im_start|>assistant
hyde: On-page SEO: use target keywords in title tags, H1 headings, and meta descriptions. Write unique, high-quality content over 1,000 words. Optimize images with alt text and compression. Technical SEO: ensure fast page load times (under 3 seconds), mobile responsiveness, HTTPS, clean URL structure, and an XML sitemap submitted to Google Search Console.
lex: SEO optimization website search engine ranking
lex: on-page SEO meta tags keywords content
vec: what are the key steps to optimize a website for search engine rankings
vec: how to improve on-page and technical SEO for better Google search results<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is a hypothesis<|im_end|>
<|im_start|>assistant
hyde: A hypothesis is a testable prediction about the relationship between two or more variables. In the scientific method, it follows observation and research: based on existing knowledge, you propose an explanation that can be tested through experimentation. A hypothesis must be falsifiable—there must be a possible outcome that would prove it wrong.
lex: hypothesis definition scientific research
lex: hypothesis testable prediction experiment
vec: what is a hypothesis in the scientific method and how is one formed
vec: what makes a good scientific hypothesis and how is it different from a theory<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: French Revolution timeline<|im_end|>
<|im_start|>assistant
hyde: 1789: Estates-General convenes, Bastille stormed July 14. 1791: Constitutional monarchy established. 1792: Republic declared, king executed. 1793-94: Reign of Terror under Robespierre, 17,000 guillotined. 1794: Thermidorian Reaction ends Terror. 1799: Napoleon's coup establishes Consulate.
lex: french overview revolution timeline events
lex: french revolution 1789 bastille
lex: reign of terror robespierre
vec: what were the major events of the french revolution in chronological order
vec: how did the french revolution progress from the storming of the bastille to napoleon<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do body systems work together<|im_end|>
<|im_start|>assistant
hyde: The circulatory system delivers oxygen absorbed by the respiratory system to muscles controlled by the nervous system. The digestive system breaks down nutrients that the circulatory system distributes. The endocrine system releases hormones that regulate metabolism, growth, and the immune response.
lex: body systems interaction physiology
lex: human body organ systems coordination
vec: how do the different organ systems in the human body work together to maintain health
vec: what are examples of body systems interacting with each other in human physiology<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to cook quinoa<|im_end|>
<|im_start|>assistant
hyde: Rinse 1 cup quinoa in a fine mesh strainer to remove bitter saponins. Combine with 2 cups water and a pinch of salt in a saucepan. Bring to a boil, reduce to low, cover, and simmer for 15 minutes. Remove from heat and let steam with the lid on for 5 minutes. Fluff with a fork. Yields about 3 cups cooked quinoa.
lex: cook quinoa recipe instructions stovetop
lex: quinoa cooking ratio water time
vec: what is the correct method for cooking quinoa on the stovetop with the right water ratio
vec: how do you cook fluffy quinoa and what is the water to quinoa ratio<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: auth flow<|im_end|>
<|im_start|>assistant
hyde: The OAuth 2.0 authorization code flow begins when the client redirects the user to the authorization server. After login, the server returns an authorization code, which the client exchanges for an access token and refresh token via the token endpoint.
lex: authentication flow OAuth JWT
lex: authorization code flow token exchange
lex: auth login session management
vec: how does an authentication and authorization flow work in web applications
vec: what are the steps in an OAuth 2.0 authorization code flow<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do scientists accurately measure time<|im_end|>
<|im_start|>assistant
hyde: The SI second is defined by the cesium-133 atom, which oscillates 9,192,631,770 times per second. Atomic clocks use this transition frequency to achieve accuracy within one second over millions of years. Optical lattice clocks using strontium atoms are even more precise, losing less than one second over the age of the universe.
lex: atomic clock time measurement precision
lex: cesium clock seconds SI definition
lex: timekeeping scientific instruments
vec: how do atomic clocks and other instruments allow scientists to measure time with extreme precision
vec: what is the scientific definition of a second and how is it measured<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is a scientific model<|im_end|>
<|im_start|>assistant
hyde: A scientific model is a simplified representation of a system or phenomenon used to explain observations and make predictions. Models can be physical (a globe representing Earth), mathematical (equations describing gravity), or computational (climate simulations). All models are approximations—George Box wrote, "All models are wrong, but some are useful."
lex: scientific model definition types examples
lex: scientific models simulation representation theory
vec: what is a scientific model and how do scientists use models to explain and predict natural phenomena
vec: what are the different types of scientific models including physical, mathematical, and computational models<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent Kubernetes changes 2025<|im_end|>
<|im_start|>assistant
hyde: In 2025, Kubernetes added 'Ephemeral Containers' for debugging, and 'Volume Snapshot' support for persistent storage management improvements.
lex: recent overview Kubernetes changes 2025 guide
lex: recent overview Kubernetes changes 2025 tutorial
lex: recent Kubernetes changes 2025 documentation
vec: learn about recent Kubernetes changes 2025
vec: understanding recent Kubernetes changes 2025<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to create a home yoga space<|im_end|>
<|im_start|>assistant
hyde: Create a home yoga space in an area with at least 6x8 feet of clear floor space. Use a non-slip yoga mat (6mm thickness for comfort). Add blocks, a strap, and a bolster for supported poses. Keep the space clutter-free and at a comfortable temperature (68-72°F). Soft natural light and a small speaker for calming music enhance the atmosphere.
lex: home yoga space setup room
lex: yoga room design mat props space
lex: home yoga studio create practice area
vec: how do you set up a dedicated yoga practice space in your home
vec: what equipment and room setup do you need for a home yoga studio<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to plant a wildflower meadow?<|im_end|>
<|im_start|>assistant
hyde: Clear existing vegetation by mowing low and raking away debris. Loosen the top inch of soil. Mix wildflower seeds with sand for even distribution and scatter in fall or early spring. Press seeds into soil but don't cover them—most need light to germinate. Water gently until established. Avoid fertilizer, which favors grasses.
lex: wildflower meadow planting seeds
lex: plant wildflower meadow soil preparation native
vec: how do I plant and establish a wildflower meadow in my yard
vec: what steps are needed to create a wildflower meadow from seed<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: regex match<|im_end|>
<|im_start|>assistant
hyde: A regex (regular expression) matches text patterns. Common syntax: `.` matches any character, `*` means zero or more, `+` means one or more, `?` means optional. `[a-z]` matches lowercase letters. `\d` matches digits. Capture groups use parentheses: `(\d{3})-(\d{4})` matches and captures phone number parts. Use `^` for start and `$` for end of line.
lex: regex match pattern regular expression
lex: regex syntax matching groups capture
lex: regular expression examples tutorial
vec: how do you write and use regular expressions to match patterns in text
vec: what is the syntax for regex pattern matching including groups, quantifiers, and character classes<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the great wall of china?<|im_end|>
<|im_start|>assistant
hyde: The Great Wall of China is a series of fortifications built over centuries to protect Chinese states and empires from northern invasions. The most well-known sections were built during the Ming Dynasty (1368-1644). The total length, including all branches and sections across dynasties, is approximately 21,196 kilometers (13,171 miles).
lex: Great Wall China history construction
lex: Great Wall China length dynasty defense
vec: what is the Great Wall of China and why was it built
vec: how long is the Great Wall of China and which dynasties built it<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is graphic design?<|im_end|>
<|im_start|>assistant
hyde: Graphic design is the craft of creating visual content to communicate messages. Designers use typography, color theory, layout, and imagery to create logos, websites, posters, packaging, and more. Key tools include Adobe Photoshop, Illustrator, InDesign, and Figma. The field spans print design, web/UI design, branding, and motion graphics.
lex: graphic design visual communication
lex: graphic design typography layout color
lex: graphic design tools Adobe Figma
vec: what is graphic design and what skills and tools does a graphic designer use?
vec: how does graphic design combine typography, color, and layout to communicate visually?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent AWS changes 2026<|im_end|>
<|im_start|>assistant
hyde: In 2026, AWS announced the launch of Graviton3 instances, offering 25% better price-performance, and the introduction of SageMaker Canvas for no-code ML.
lex: recent overview AWS changes 2026 guide
lex: recent overview AWS changes 2026 tutorial
lex: recent overview AWS changes 2026 examples
vec: how to recent AWS changes 2026
vec: understanding recent AWS changes 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: ssh key authentication<|im_end|>
<|im_start|>assistant
hyde: Generate an SSH key pair with ssh-keygen -t ed25519. Copy the public key to ~/.ssh/authorized_keys on the remote server using ssh-copy-id. Ensure permissions are 700 for .ssh and 600 for authorized_keys.
lex: ssh key auth setup
lex: ssh public private key pair
lex: passwordless ssh login
vec: how to set up ssh key-based authentication instead of passwords
vec: step-by-step guide to generating and configuring ssh keys for secure server access<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the significance of the gnostic gospels?<|im_end|>
<|im_start|>assistant
hyde: The gnostic gospels are early Christian texts discovered at Nag Hammadi, Egypt in 1945. They include the Gospel of Thomas, Gospel of Philip, and Gospel of Truth. These texts reveal diverse beliefs in early Christianity—including the idea that salvation comes through secret knowledge (gnosis) rather than faith alone. They were excluded from the biblical canon as heretical by the 4th century church.
lex: gnostic gospels significance Nag Hammadi
lex: gnostic texts Gospel Thomas early Christianity
lex: gnostic gospels meaning heresy Christian
vec: what are the gnostic gospels and why are they significant for understanding early Christianity
vec: how did the Nag Hammadi discovery change our knowledge of gnostic Christian texts<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how is energy conserved during chemical reactions<|im_end|>
<|im_start|>assistant
hyde: In chemical reactions, energy is neither created nor destroyed (first law of thermodynamics). Exothermic reactions release energy—bonds formed in products are stronger than bonds broken in reactants. Endothermic reactions absorb energy—more energy is needed to break reactant bonds than is released forming product bonds.
lex: energy conservation chemical reactions thermodynamics
lex: chemical reaction energy transfer exothermic endothermic
vec: how does the law of conservation of energy apply to chemical reactions
vec: how is energy transferred and conserved in exothermic and endothermic chemical reactions<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are digital credentials?<|im_end|>
<|im_start|>assistant
hyde: Digital credentials are electronic records that verify a person's qualifications, skills, or achievements. They include digital badges, certificates, and micro-credentials issued by platforms like Credly or Accredible. Verifiable credentials use cryptographic signatures so employers can instantly confirm authenticity without contacting the issuer.
lex: digital credentials badges certificates verification
lex: digital credentials blockchain verifiable
vec: what are digital credentials and how are they used to verify qualifications
vec: how do digital badges and verifiable credentials work for education and employment<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: ukraine<|im_end|>
<|im_start|>assistant
hyde: Ukraine is a country in Eastern Europe with a population of approximately 44 million. Since February 2022, it has been engaged in a full-scale war following Russia's invasion. Kyiv is the capital. Ukraine has deep historical ties to both European and post-Soviet geopolitics.
lex: Ukraine country history conflict
lex: Ukraine war geopolitics Kyiv
vec: what is the current situation in Ukraine and the ongoing conflict
vec: what is the history and geopolitical context of Ukraine<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to improve concentration skills?<|im_end|>
<|im_start|>assistant
hyde: To improve concentration, try the Pomodoro technique: work for 25 minutes, then take a 5-minute break. Eliminate distractions by silencing notifications and using website blockers. Regular exercise, adequate sleep, and mindfulness meditation have all been shown to increase sustained attention.
lex: improve focus concentration techniques
lex: attention span exercises deep work
vec: what are practical techniques to improve focus and concentration during work or study
vec: how can I train my brain to maintain attention for longer periods<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is pentecost in christian faith<|im_end|>
<|im_start|>assistant
hyde: Pentecost commemorates the descent of the Holy Spirit upon the apostles fifty days after Easter, as described in Acts 2. The apostles began speaking in tongues and Peter preached to a crowd, leading to about 3,000 conversions. It is often called the birthday of the Christian Church and is celebrated as a major feast day.
lex: Pentecost Christian Holy Spirit
lex: Pentecost Acts apostles church
lex: Pentecost feast day Christianity
vec: what is the meaning and significance of Pentecost in the Christian faith?
vec: what happened on the day of Pentecost according to the Book of Acts in the Bible?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the current inflation rate<|im_end|>
<|im_start|>assistant
hyde: The U.S. Bureau of Labor Statistics measures inflation through the Consumer Price Index (CPI), which tracks the average change in prices paid by consumers for goods and services. The annual inflation rate is calculated by comparing the current CPI to the same month one year prior. Check bls.gov/cpi for the latest monthly release.
lex: current inflation rate CPI 2025 2026
lex: inflation rate United States economy
lex: consumer price index inflation percentage
vec: what is the current U.S. inflation rate and how is it measured by the CPI?
vec: what is the latest consumer price index data showing the annual inflation rate?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is cubism?<|im_end|>
<|im_start|>assistant
hyde: Cubism, pioneered by Pablo Picasso and Georges Braque around 1907-1914, broke objects into geometric fragments and depicted multiple viewpoints simultaneously on a flat canvas. Analytic Cubism (1907-1912) deconstructed forms into monochrome facets. Synthetic Cubism (1912-1914) introduced collage, color, and simpler shapes.
lex: Cubism art movement Picasso Braque
lex: Cubism painting geometric abstraction
vec: what is Cubism as an art movement and how did it change visual representation in painting
vec: how did Picasso and Braque develop Cubism and what are its defining visual characteristics<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: digital transformation in businesses<|im_end|>
<|im_start|>assistant
hyde: Digital transformation involves integrating digital technology into all areas of a business, changing how it operates and delivers value. Key components include migrating to cloud infrastructure, automating manual processes, adopting data analytics for decision-making, and building digital customer experiences. McKinsey reports that 70% of transformation efforts fall short of their goals.
lex: digital transformation business strategy
lex: digital transformation enterprise technology cloud
lex: business digitization automation workflows
vec: how are businesses implementing digital transformation to modernize their operations and strategy?
vec: what technologies drive digital transformation in enterprises, including cloud computing and automation?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the role of sacred music in worship?<|im_end|>
<|im_start|>assistant
hyde: Sacred music serves multiple functions in worship: it creates a contemplative atmosphere, unifies the congregation through shared singing, reinforces theological themes through lyrics, and marks liturgical transitions. Gregorian chant in Catholic Mass, bhajans in Hindu puja, and the Islamic adhan each use distinct musical forms to invoke the sacred and facilitate prayer.
lex: sacred music worship role function
lex: religious hymns chants liturgical music
vec: what role does sacred music play in religious worship services across different faiths
vec: how do hymns, chants, and liturgical music enhance the experience of communal worship<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: challenges of digital transformation<|im_end|>
<|im_start|>assistant
hyde: Common digital transformation challenges include resistance to change from employees, integrating legacy systems with new platforms, data silos across departments, cybersecurity risks during migration, and shortage of skilled talent. McKinsey reports that 70% of digital transformation initiatives fail, often due to organizational culture rather than technology.
lex: digital transformation challenges obstacles
lex: enterprise digital transformation barriers legacy systems
vec: what are the main challenges organizations face when undergoing digital transformation
vec: how do legacy systems, culture resistance, and skill gaps hinder digital transformation efforts<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the significance of rituals in judaism?<|im_end|>
<|im_start|>assistant
hyde: Rituals in Judaism (mitzvot) structure daily, weekly, and yearly life around sacred observance. Shabbat, observed from Friday evening to Saturday night, sanctifies time through rest, prayer, and family meals. Rituals connect Jews to their covenant with God, collective memory, and community identity across generations.
lex: Judaism rituals significance religious practice
lex: Jewish rituals Shabbat observance tradition
vec: what role do rituals play in Jewish religious life and spiritual practice
vec: why are rituals like Shabbat, kashrut, and prayer important in Judaism<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: async await error handling<|im_end|>
<|im_start|>assistant
hyde: Wrap await calls in try-catch blocks: try { const data = await fetchData(); } catch (err) { console.error(err); }. Unhandled rejections in async functions become unhandled promise rejections. For multiple awaits, catch individually or use Promise.allSettled to handle partial failures.
lex: async await try catch
lex: javascript promise error handling
lex: async function exception handling
vec: how to properly handle errors in javascript async await functions
vec: what happens when an async function throws and how do you catch those errors<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: AI recent news October<|im_end|>
<|im_start|>assistant
hyde: In October 2023, AI advancements included OpenAI's GPT-4.5 release, focusing on multimodal capabilities and improved contextual understanding.
lex: AI recent news October documentation
lex: AI overview recent news October tutorial
lex: AI overview recent news October examples
vec: how to AI recent news October
vec: complete AI recent news October reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: TypeScript changelog 2025<|im_end|>
<|im_start|>assistant
hyde: TypeScript 2025 added support for 'override' and 'override declaration' keywords, improved type inference, and introduced the 'satisfies' operator for type-checking.
lex: TypeScript changelog 2025 documentation
lex: TypeScript overview changelog 2025 examples
lex: TypeScript overview changelog 2025 guide
vec: understanding TypeScript changelog 2025
vec: guide for TypeScript changelog 2025<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: code lint<|im_end|>
<|im_start|>assistant
hyde: A linter performs static analysis on source code to detect syntax errors, stylistic issues, and potential bugs without executing the program. Popular linters include ESLint for JavaScript, Pylint for Python, and Clippy for Rust.
lex: code linter static analysis
lex: linting tools ESLint Pylint code quality
lex: lint rules syntax errors warnings
vec: what is code linting and how do linting tools check source code for errors
vec: how to set up a code linter for catching bugs and enforcing style rules<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: duolingo courses<|im_end|>
<|im_start|>assistant
hyde: Duolingo offers courses in over 40 languages, including Spanish, French, German, Japanese, Korean, Mandarin, Italian, Portuguese, and Hindi. Each course uses gamified lessons with speaking, listening, reading, and writing exercises. Popular courses include Spanish for English speakers (the most enrolled) and English for Spanish speakers.
lex: Duolingo language courses available
lex: Duolingo app languages learn
vec: what language courses are available on Duolingo and which are the most popular
vec: how effective is Duolingo for learning a new language and what languages does it offer<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is companion planting with vegetables<|im_end|>
<|im_start|>assistant
hyde: Companion planting pairs vegetables that benefit each other. Basil planted near tomatoes repels aphids and may improve flavor. Marigolds deter nematodes around most vegetables. The Three Sisters—corn, beans, and squash—is a classic trio: corn supports beans, beans fix nitrogen, squash shades soil.
lex: companion planting vegetables garden chart
lex: companion planting tomato basil marigold
vec: what is companion planting and which vegetables grow well together
vec: how does companion planting benefit vegetable gardens and deter pests<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the veil of ignorance<|im_end|>
<|im_start|>assistant
hyde: The veil of ignorance is a thought experiment by John Rawls in A Theory of Justice (1971). It asks people to choose principles of justice from an "original position" where they don't know their own race, gender, wealth, or abilities. Rawls argues this produces fair, impartial rules.
lex: veil of ignorance Rawls justice
lex: John Rawls original position veil of ignorance
vec: what is John Rawls' veil of ignorance thought experiment in political philosophy
vec: how does the veil of ignorance help determine principles of justice in a fair society<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: best time visit japan<|im_end|>
<|im_start|>assistant
hyde: Best time to visit Japan is during spring (March to May) for cherry blossoms or fall (September to November) for autumn foliage.
lex: best overview time visit japan examples
lex: best time visit japan documentation
lex: best time visit japan best practices
vec: understanding best time visit japan
vec: guide for best time visit japan<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent React changes 2026<|im_end|>
<|im_start|>assistant
hyde: In 2026, React introduced Concurrent Features by default, improving rendering performance and user experience, along with new SSR capabilities.
lex: recent React changes 2026 documentation
lex: recent React changes 2026 best practices
lex: recent overview React changes 2026 examples
vec: understanding recent React changes 2026
vec: learn about recent React changes 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: GitHub latest version release<|im_end|>
<|im_start|>assistant
hyde: GitHub's latest version, released December 2023, includes streamlined pull request reviews and enhanced project management tools.
lex: GitHub latest version release best practices
lex: GitHub overview latest version release tutorial
lex: GitHub overview latest version release guide
vec: guide for GitHub latest version release
vec: complete GitHub latest version release reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the role of civil society in politics<|im_end|>
<|im_start|>assistant
hyde: Civil society—NGOs, advocacy groups, unions, and community organizations—serves as a check on government power. These groups mobilize citizens, advocate for policy changes, monitor elections, and provide services the state cannot. A strong civil society is considered essential for healthy democracy and government accountability.
lex: civil society political role organizations
lex: civil society democracy NGOs advocacy
vec: what role do civil society organizations play in democratic politics and governance
vec: how does civil society influence government policy and hold political leaders accountable<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: GitHub new features 2026<|im_end|>
<|im_start|>assistant
hyde: GitHub's 2026 updates include 'GitHub Codespaces' enhancements, 'Advanced Security' with secret scanning, and 'Discussion' features for better community engagement.
lex: GitHub overview new features 2026 examples
lex: GitHub overview new features 2026 tutorial
lex: GitHub new features 2026 documentation
vec: how to GitHub new features 2026
vec: understanding GitHub new features 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to register to vote online<|im_end|>
<|im_start|>assistant
hyde: Most U.S. states offer online voter registration at vote.org or through the secretary of state's website. You'll need your state-issued ID number or last four digits of your Social Security number, your date of birth, and current residential address.
lex: register to vote online voter registration
lex: online voter registration state website
vec: how can I register to vote online in my state
vec: what do I need to register to vote through an online voter registration system<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to create a value proposition<|im_end|>
<|im_start|>assistant
hyde: A strong value proposition clearly states what your product does, who it's for, and why it's better than alternatives. Use this formula: We help [target customer] achieve [desired outcome] by [unique approach], unlike [competitors] who [limitation].
lex: value proposition canvas template
lex: unique value proposition statement
lex: customer value proposition examples
vec: how do you write a compelling value proposition for a product or service?
vec: what framework helps define a unique value proposition that resonates with target customers?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to decorate a small apartment<|im_end|>
<|im_start|>assistant
hyde: Use mirrors and light colors to make a small apartment feel larger. Choose multi-functional furniture like a storage ottoman or a fold-down desk. Vertical shelving frees up floor space while adding display areas.
lex: small apartment decorating ideas
lex: tiny apartment interior design
lex: space-saving furniture small rooms
vec: what are the best ways to decorate and furnish a small apartment to maximize space?
vec: interior design tips for making a compact apartment look bigger and more stylish<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is wildlife photography?<|im_end|>
<|im_start|>assistant
hyde: Wildlife photography involves capturing images of animals in their natural environments. Photographers typically use long telephoto lenses (300mm-600mm) and fast shutter speeds to freeze motion. Patience and knowledge of animal behavior are essential for getting close without disturbing subjects.
lex: wildlife photography techniques
lex: wildlife photography camera gear
lex: photographing animals in nature
vec: what is wildlife photography and what skills and equipment does it require?
vec: how do photographers capture images of wild animals in their natural habitats?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: first aid basics<|im_end|>
<|im_start|>assistant
hyde: Basic first aid includes assessing the scene, calling emergency services if needed, and performing CPR if the person is unresponsive. Apply pressure to stop bleeding effectively.
lex: first aid basics best practices
lex: first overview aid basics tutorial
lex: first overview aid basics examples
vec: understanding first aid basics
vec: learn about first aid basics<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to analyze experimental data<|im_end|>
<|im_start|>assistant
hyde: Start by cleaning the data: remove outliers using predefined criteria and check for missing values. Calculate descriptive statistics (mean, median, standard deviation). Visualize distributions with histograms or box plots. Apply appropriate statistical tests to evaluate hypotheses. Interpret results in context of your research question and note limitations.
lex: analyze experimental data methods results
lex: experimental data analysis visualization interpretation
vec: what are the steps to properly analyze and interpret experimental research data
vec: how to organize, visualize, and draw conclusions from experimental results<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: pasta making fresh<|im_end|>
<|im_start|>assistant
hyde: Start with a well-floured surface, mix flour and eggs, knead for 10 minutes, then rest dough for 30 minutes before rolling and cutting.
lex: pasta making fresh best practices
lex: pasta overview making fresh tutorial
lex: pasta overview making fresh guide
vec: guide for pasta making fresh
vec: complete pasta making fresh reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: JWT token refresh<|im_end|>
<|im_start|>assistant
hyde: Access tokens are short-lived (15 min) and sent with each request. Refresh tokens are long-lived (days/weeks) and stored securely. When the access token expires, send the refresh token to /auth/refresh to get a new access token without re-authenticating.
lex: jwt refresh token flow
lex: access token refresh token
lex: jwt token expiration renewal
vec: how does the jwt refresh token flow work for maintaining user sessions
vec: what is the difference between access tokens and refresh tokens in jwt authentication<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is utilitarianism in ethics<|im_end|>
<|im_start|>assistant
hyde: Utilitarianism is a consequentialist ethical theory holding that the morally right action is the one that produces the greatest happiness for the greatest number. Jeremy Bentham proposed a quantitative "felicific calculus," while John Stuart Mill distinguished between higher and lower pleasures, arguing quality of happiness matters as much as quantity.
lex: utilitarianism ethics greatest happiness principle
lex: utilitarianism Bentham Mill consequentialism
vec: what is utilitarianism and how does it determine right and wrong actions
vec: how did Jeremy Bentham and John Stuart Mill develop utilitarian ethics<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: deforestation effects<|im_end|>
<|im_start|>assistant
hyde: Deforestation effects include loss of biodiversity, increased carbon emissions, and disruption of water cycles, threatening ecosystems and human livelihoods.
lex: deforestation effects best practices
lex: deforestation overview effects tutorial
lex: deforestation overview effects guide
vec: understanding deforestation effects
vec: guide for deforestation effects<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: climate action<|im_end|>
<|im_start|>assistant
hyde: Climate action encompasses policies and initiatives to reduce greenhouse gas emissions and adapt to climate change. Key strategies include transitioning to renewable energy, electrifying transportation, improving energy efficiency in buildings, protecting forests, and implementing carbon pricing. The Paris Agreement aims to limit warming to 1.5°C above pre-industrial levels.
lex: climate action policy emissions reduction
lex: climate action carbon neutral renewable energy 2026
vec: what actions are governments and individuals taking to combat climate change
vec: what are the most effective climate action strategies for reducing greenhouse gas emissions<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: api versioning strategies<|im_end|>
<|im_start|>assistant
hyde: URL versioning (/v1/users) is explicit, easy to route. Header versioning (Accept: application/vnd.api+json;version=1) keeps URLs clean. Query param (?version=1) is simple but pollutes URLs. Prefer additive changes—new fields don't break clients. Deprecate gracefully with sunset headers and migration guides.
lex: api versioning strategy
lex: rest api version url header
lex: api backward compatibility
vec: what are the different strategies for versioning rest apis
vec: how do you maintain backward compatibility when evolving an api<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: surfing wave types<|im_end|>
<|im_start|>assistant
hyde: Types of waves include beach breaks, point breaks, and reef breaks. Each offers different ride characteristics based on wind and tide conditions.
lex: surfing overview wave types tutorial
lex: surfing overview wave types examples
lex: surfing wave types documentation
vec: guide for surfing wave types
vec: complete surfing wave types reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent Vue changes 2025<|im_end|>
<|im_start|>assistant
hyde: Vue 3.3 released in early 2025, offering improved TypeScript support and the new 'Teleport' feature for efficient DOM manipulation.
lex: recent overview Vue changes 2025 tutorial
lex: recent Vue changes 2025 best practices
lex: recent overview Vue changes 2025 guide
vec: guide for recent Vue changes 2025
vec: complete recent Vue changes 2025 reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: space exploration changelog 2026<|im_end|>
<|im_start|>assistant
hyde: Space exploration changelog 2026 highlights include the successful Mars Sample Return mission planning, the launch of the Lunar Gateway, and ongoing updates from the Artemis program.
lex: space exploration changelog 2026 documentation
lex: space exploration changelog 2026 best practices
lex: space overview exploration changelog 2026 guide
vec: learn about space exploration changelog 2026
vec: how to space exploration changelog 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: where to buy classic car parts<|im_end|>
<|im_start|>assistant
hyde: Find classic car parts at specialty suppliers like Summit Racing, Classic Industries, and Hemmings. Year One stocks OEM-quality parts for GM, Ford, and Mopar vehicles from the 1950s-80s. JEGS and Rock Auto also carry a wide selection. Check eBay Motors and swap meets for rare NOS (new old stock) parts.
lex: classic car parts buy online supplier
lex: vintage car parts restoration OEM
vec: where can you purchase replacement parts for classic and vintage cars
vec: which online stores and suppliers specialize in classic car restoration parts<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to manage digital distractions?<|im_end|>
<|im_start|>assistant
hyde: Manage digital distractions by turning off non-essential notifications. Use app blockers like Freedom or Cold Turkey during focus periods. Set your phone to Do Not Disturb and place it in another room. Schedule specific times to check email and social media rather than responding in real-time. Use Screen Time (iOS) or Digital Wellbeing (Android) to track and limit usage.
lex: manage digital distractions focus
lex: phone screen time notification blocking
lex: digital distraction productivity apps
vec: how can you reduce digital distractions from phones and social media to stay focused
vec: what tools and strategies help manage screen time and notification overload<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: time zones map<|im_end|>
<|im_start|>assistant
hyde: Time zones: The Earth has 24 time zones. UTC+0 is Greenwich Mean Time; UTC+14 includes parts of Kiribati, the earliest timezone.
lex: time overview zones map tutorial
lex: time overview zones map guide
lex: time zones map documentation
vec: how to time zones map
vec: complete time zones map reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how social media influences behavior<|im_end|>
<|im_start|>assistant
hyde: Social media influences behavior through social comparison, echo chambers, and dopamine-driven feedback loops. Users curate idealized self-presentations, leading to anxiety and low self-esteem in viewers. Algorithmic content feeds reinforce existing beliefs and can radicalize opinions through filter bubbles.
lex: social media influence behavior psychology
lex: social media impact mental health habits
lex: social media behavioral effects users
vec: how does social media use influence people's behavior, opinions, and mental health
vec: what psychological effects does regular social media use have on user behavior<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Black Death plague Europe<|im_end|>
<|im_start|>assistant
hyde: The Black Death (1347-1351) killed 75-200 million people, 30-60% of Europe's population. Caused by Yersinia pestis bacteria spread by fleas on rats, it arrived via Genoese ships from Crimea. Symptoms: buboes, fever, death within days. Consequences: labor shortages raised wages, weakened feudalism, sparked religious movements and persecution of Jews.
lex: black overview death plague europe
lex: bubonic plague 1347 medieval
lex: black death medieval europe
vec: what was the black death and how did it impact medieval europe
vec: how did the bubonic plague spread across europe and what were its consequences<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to evaluate a scientific claim<|im_end|>
<|im_start|>assistant
hyde: Check if the claim is published in a peer-reviewed journal. Look at the sample size, methodology, and whether results have been replicated independently. Consider whether the source has conflicts of interest. Distinguish between correlation and causation. Evaluate the statistical significance and effect size reported in the study.
lex: evaluate scientific claim evidence
lex: critical thinking scientific evidence peer review
lex: assess scientific study credibility
vec: how do you critically evaluate whether a scientific claim is supported by credible evidence?
vec: what criteria should you use to judge the reliability of a scientific study or finding?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is telemedicine<|im_end|>
<|im_start|>assistant
hyde: Telemedicine uses video calls, phone consultations, and remote monitoring to deliver healthcare without in-person visits. Patients can consult doctors from home for diagnoses, prescriptions, and follow-ups. It expanded rapidly during COVID-19 and now covers specialties from dermatology to psychiatry.
lex: telemedicine telehealth virtual doctor visit
lex: telemedicine remote healthcare video consultation
vec: what is telemedicine and how does it deliver healthcare remotely
vec: how do patients use telemedicine for virtual doctor appointments<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do ethical theories apply to social issues<|im_end|>
<|im_start|>assistant
hyde: Utilitarian ethics evaluates social policies by their overall consequences — a policy is just if it maximizes well-being for the greatest number. Deontological ethics focuses on rights and duties regardless of outcome. Applying these frameworks to issues like healthcare access reveals tensions between collective welfare and individual rights.
lex: ethical theories social issues applied ethics
lex: utilitarianism deontology social justice
lex: ethics poverty inequality healthcare
vec: how are ethical theories like utilitarianism and deontology applied to real-world social issues?
vec: what ethical frameworks do philosophers use to analyze problems like poverty, inequality, and healthcare?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: meal prep weekly<|im_end|>
<|im_start|>assistant
hyde: Plan meals around perishable items first, batch cook grains and proteins, and use airtight containers to maintain freshness throughout the week.
lex: meal overview prep weekly guide
lex: meal overview prep weekly tutorial
lex: meal prep weekly documentation
vec: guide for meal prep weekly
vec: understanding meal prep weekly<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: existentialism meaning life<|im_end|>
<|im_start|>assistant
hyde: Existentialism: A philosophical theory emphasizing individual existence, freedom, and choice, suggesting meaning in life is self-created.
lex: existentialism overview meaning life examples
lex: existentialism overview meaning life guide
lex: existentialism meaning life documentation
vec: learn about existentialism meaning life
vec: complete existentialism meaning life reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to enhance positive social impact?<|im_end|>
<|im_start|>assistant
hyde: To enhance social impact, define clear measurable goals aligned with community needs. Use a theory of change to map how activities lead to outcomes. Partner with local organizations for culturally informed approaches. Measure results with both quantitative metrics (people served, outcomes achieved) and qualitative feedback from beneficiaries.
lex: enhance social impact community
lex: positive social impact strategies nonprofit
lex: social change community engagement
vec: what are effective strategies for individuals and organizations to create positive social impact?
vec: how can nonprofits and businesses measure and increase their social impact in communities?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do religions interpret the concept of sacredness?<|im_end|>
<|im_start|>assistant
hyde: In Christianity, sacredness is conferred by God's presence—churches, sacraments, and scripture are holy. In Hinduism, sacred rivers like the Ganges and temples house divine energy. Indigenous traditions see sacredness in natural features—mountains, groves, and animals. Islam treats the Quran and Mecca as inviolably sacred.
lex: sacredness religion sacred concept interpretation
lex: sacred space rituals holy religious traditions
vec: how do different world religions define and interpret the concept of sacredness
vec: what does sacredness mean across Christianity, Islam, Hinduism, Buddhism, and indigenous traditions<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what changed in machine learning 2025<|im_end|>
<|im_start|>assistant
hyde: In 2025, machine learning focuses on 'explainable AI' with frameworks like LIME, and the integration of 'reinforcement learning' in real-time applications.
lex: what overview changed in machine learning 2025 guide
lex: what changed in machine learning 2025 best practices
lex: what changed in machine learning 2025 documentation
vec: learn about what changed in machine learning 2025
vec: complete what changed in machine learning 2025 reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: event sourcing pattern<|im_end|>
<|im_start|>assistant
hyde: Event sourcing stores state changes as immutable events rather than current state. Account balance is sum of all Deposit and Withdrawal events. Benefits: full audit trail, time travel, replay for debugging. Challenges: eventual consistency, event schema evolution, increased complexity. Often paired with CQRS—separate read models built from event stream.
lex: event overview sourcing pattern
lex: event store append only log
lex: cqrs event sourcing
vec: what is event sourcing and how does it differ from traditional crud data storage
vec: how do you implement event sourcing and what are its benefits and challenges<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what to pack in a hospital bag for labor?<|im_end|>
<|im_start|>assistant
hyde: Hospital bag essentials for labor: ID and insurance card, birth plan, comfortable robe or gown, slippers, toiletries, phone charger, going-home outfit for you and baby, car seat, nursing bra, newborn diapers, snacks, and a pillow from home.
lex: hospital bag labor delivery packing list
lex: what to bring hospital birth bag
lex: labor bag essentials mother baby
vec: what items should I pack in my hospital bag before going into labor
vec: what is a complete packing checklist for the hospital for giving birth<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: latest research on renewable agriculture<|im_end|>
<|im_start|>assistant
hyde: A 2025 study in Nature Food found that cover cropping and no-till practices increased soil organic carbon by 8-12% over five years. Researchers also demonstrated that integrating livestock grazing with crop rotation improved soil microbial diversity by 23%.
lex: renewable agriculture research 2025 2026
lex: regenerative sustainable farming research
lex: renewable agriculture soil carbon sequestration
vec: what are the latest scientific findings on regenerative and renewable agriculture techniques
vec: what recent research has been published on sustainable farming and soil health in 2025 or 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: current applications of machine learning in research<|im_end|>
<|im_start|>assistant
hyde: Machine learning is now routinely used in genomics for variant calling, in climate science for weather prediction, and in materials science for discovering novel compounds. Recent breakthroughs include protein structure prediction and automated literature review.
lex: machine learning research applications 2025 2026
lex: ML models scientific research use cases
lex: deep learning academic research tools
vec: how is machine learning being applied in scientific research today
vec: what are the latest ways researchers use ML models in their studies<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: AWS recent news November<|im_end|>
<|im_start|>assistant
hyde: AWS announced significant updates in November 2023, including the launch of Amazon SageMaker Canvas for no-code ML and enhanced security features for AWS Lambda.
lex: AWS recent news November documentation
lex: AWS overview recent news November guide
lex: AWS overview recent news November examples
vec: understanding AWS recent news November
vec: complete AWS recent news November reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: paint mix<|im_end|>
<|im_start|>assistant
hyde: Start with the three primary colors: red, blue, and yellow. Mix red and blue for purple, blue and yellow for green, red and yellow for orange. Add white to lighten (tint) and black to darken (shade). Mix small amounts gradually—it takes less dark paint to shift a light color than the reverse.
lex: paint color mixing guide ratios
lex: acrylic oil paint mixing technique
lex: paint color chart combinations blending
vec: how do you mix paint colors to achieve specific shades and hues
vec: what are the basic color mixing ratios and techniques for acrylic and oil paints<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is consequentialism<|im_end|>
<|im_start|>assistant
hyde: Consequentialism is a moral theory holding that the rightness of an action depends solely on its outcomes. The most well-known form is utilitarianism (Bentham, Mill), which aims to maximize overall happiness or well-being. An action is morally right if it produces the best consequences for the greatest number of people, regardless of the actor's intentions.
lex: consequentialism ethics moral theory
lex: consequentialism utilitarianism outcomes
lex: consequentialist ethics Mill Bentham
vec: what is consequentialism and how does it evaluate the morality of actions
vec: how does consequentialist ethics judge right and wrong based on outcomes and consequences<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is fallibilism<|im_end|>
<|im_start|>assistant
hyde: Fallibilism is the philosophical doctrine that no belief or claim can ever be conclusively justified or proven beyond all doubt. Associated with Charles Sanders Peirce and Karl Popper, it holds that all human knowledge is provisional and subject to revision.
lex: fallibilism epistemology philosophy
lex: fallibilism knowledge certainty
vec: what does fallibilism mean in philosophy and epistemology
vec: how does fallibilism challenge the idea that knowledge requires absolute certainty<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is cellular respiration<|im_end|>
<|im_start|>assistant
hyde: Cellular respiration is the metabolic process by which cells break down glucose (C6H12O6) to produce ATP. It occurs in three stages: glycolysis (in the cytoplasm, producing 2 ATP), the Krebs cycle (in the mitochondrial matrix, producing 2 ATP), and the electron transport chain (on the inner mitochondrial membrane, producing 34 ATP).
lex: cellular respiration ATP glucose
lex: cellular respiration glycolysis Krebs cycle
lex: aerobic respiration mitochondria electron transport
vec: what is cellular respiration and how do cells convert glucose into ATP energy?
vec: what are the three stages of cellular respiration: glycolysis, the Krebs cycle, and the electron transport chain?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent AI changes 2026<|im_end|>
<|im_start|>assistant
hyde: 2026 AI updates include breakthroughs in natural language processing, with models achieving human-like conversational abilities and context awareness improvements.
lex: recent overview AI changes 2026 examples
lex: recent overview AI changes 2026 guide
lex: recent AI changes 2026 best practices
vec: how to recent AI changes 2026
vec: guide for recent AI changes 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: api test<|im_end|>
<|im_start|>assistant
hyde: Test API endpoints using Postman or write automated tests with a framework like Jest or pytest. Send requests to each endpoint and assert status codes, response bodies, and headers. Example: `expect(response.status).toBe(200)` and validate the JSON schema of the response.
lex: API testing automated endpoint
lex: REST API test Postman integration
lex: API endpoint validation testing
vec: how to write automated tests for REST API endpoints
vec: what tools and methods are used for API testing and validation<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to replace car air filter?<|im_end|>
<|im_start|>assistant
hyde: Open the hood and locate the air filter housing—usually a black plastic box near the engine. Unclip the latches, remove the old filter, and note its orientation. Insert the new filter with the rubber rim facing up, close the housing, and secure the clips. Replace every 12,000-15,000 miles.
lex: replace car air filter engine cabin
lex: car air filter replacement DIY steps
vec: how do you replace the engine air filter in a car yourself
vec: what are the steps to change a car's air filter at home without a mechanic<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: solar panel installation<|im_end|>
<|im_start|>assistant
hyde: The average cost of solar panel installation in the U.S. is around $3 per watt, with a typical system size of 5 kW costing approximately $15,000 before incentives.
lex: solar overview panel installation examples
lex: solar overview panel installation guide
lex: solar panel installation documentation
vec: complete solar panel installation reference
vec: how to solar panel installation<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: grilling temperature chart<|im_end|>
<|im_start|>assistant
hyde: For beef, grill at 450°F to 500°F for medium-rare (135°F). Chicken should reach 165°F, grilled at medium heat (350°F to 400°F) for even cooking.
lex: grilling overview temperature chart guide
lex: grilling temperature chart documentation
lex: grilling overview temperature chart examples
vec: guide for grilling temperature chart
vec: understanding grilling temperature chart<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: latest Next.js updates<|im_end|>
<|im_start|>assistant
hyde: Latest Next.js updates include automatic static optimization improvements and new support for React Server Components, enhancing SSR capabilities.
lex: latest Next.js updates documentation
lex: latest overview Next.js updates tutorial
lex: latest overview Next.js updates guide
vec: understanding latest Next.js updates
vec: learn about latest Next.js updates<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are the rituals of judaism<|im_end|>
<|im_start|>assistant
hyde: Key Jewish rituals include Shabbat (weekly rest from Friday sunset to Saturday night with candle lighting, kiddush, and challah), the Passover seder (retelling the Exodus), Yom Kippur fasting, circumcision (brit milah) on the 8th day, bar/bat mitzvah at 13/12, and daily prayer (Shacharit, Mincha, Ma'ariv). Keeping kosher governs dietary laws separating meat and dairy.
lex: Judaism rituals practices observances
lex: Jewish rituals Shabbat Passover bar mitzvah kosher
vec: what are the major rituals and religious observances in Judaism
vec: how do Jewish rituals like Shabbat, Passover, and bar/bat mitzvah mark life and calendar events<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to analyze scientific data statistically<|im_end|>
<|im_start|>assistant
hyde: Choose your statistical test based on data type and research question. For comparing two group means, use an independent t-test (parametric) or Mann-Whitney U (non-parametric). For three or more groups, use one-way ANOVA. For correlations, use Pearson's r (continuous) or Spearman's rho (ordinal). Report effect sizes and confidence intervals alongside p-values.
lex: statistical analysis scientific data methods
lex: statistical tests data analysis research t-test ANOVA
vec: how to choose and apply the right statistical tests for analyzing scientific research data
vec: what are the steps for performing statistical analysis on experimental data<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do behavioral scientists study behavior<|im_end|>
<|im_start|>assistant
hyde: Behavioral scientists study behavior through controlled experiments, field observations, surveys, and neuroimaging. Randomized controlled trials isolate variables, while observational studies capture behavior in natural settings. Eye-tracking and fMRI provide physiological data on decision-making processes.
lex: behavioral science research methods
lex: behavioral psychology experiments observation
vec: what methods do behavioral scientists use to study and measure human behavior
vec: how do behavioral researchers design experiments and observational studies<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to train for a 5k run<|im_end|>
<|im_start|>assistant
hyde: An 8-week 5K training plan for beginners: Weeks 1-2, alternate 1 min running and 2 min walking for 20 minutes, 3 days per week. Weeks 3-4, run 3 min, walk 1 min. Weeks 5-6, run 5 min, walk 1 min. Weeks 7-8, run continuously for 25-30 minutes. Include rest days between runs.
lex: 5k run training plan beginner
lex: couch to 5k running program schedule
vec: what is a good beginner training plan to prepare for running a 5k race
vec: how many weeks does it take to train for a 5k and what should each week look like<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: utf-8 encoding explained<|im_end|>
<|im_start|>assistant
hyde: UTF-8 encodes Unicode code points as 1-4 bytes. ASCII characters (0-127) use 1 byte, compatible with ASCII. Higher code points use more bytes with leading bits indicating length. UTF-8 is self-synchronizing and space-efficient for Latin text. Always specify encoding explicitly when reading/writing files.
lex: utf-8 unicode encoding
lex: utf8 character encoding bytes
lex: unicode utf-8 ascii difference
vec: how does utf-8 encoding work and why is it the standard for text
vec: what is the relationship between unicode and utf-8 and how are characters encoded as bytes<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is panorama photography?<|im_end|>
<|im_start|>assistant
hyde: Panorama photography captures wide scenes by shooting multiple overlapping images and stitching them together. Use a tripod with a panoramic head, shoot in manual mode to keep exposure consistent, and overlap each frame by 30-50%. Stitch in software like Lightroom, PTGui, or Hugin.
lex: panorama photography wide angle stitching
lex: panoramic photo technique camera rotation
vec: what is panorama photography and how do you capture and stitch panoramic images
vec: what camera techniques and software are used to create panoramic photographs<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do philosophers approach death<|im_end|>
<|im_start|>assistant
hyde: Epicurus argued that death is nothing to fear because when death exists, we do not. Heidegger saw death as central to authentic existence, calling it "Being-toward-death." The Stoics taught that meditating on mortality (memento mori) leads to a more purposeful life.
lex: philosophy of death mortality
lex: existentialism death Heidegger Epicurus
lex: philosophical views afterlife mortality
vec: how have major philosophers throughout history approached the concept of death and mortality?
vec: what do existentialist and ancient philosophers say about the meaning of death?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are the main beliefs of new age spirituality?<|im_end|>
<|im_start|>assistant
hyde: New Age spirituality encompasses diverse beliefs including holistic healing, the interconnectedness of all life, personal spiritual growth, and the existence of higher consciousness. Practitioners may draw from Eastern religions, astrology, crystal healing, meditation, and the idea that individuals can channel divine energy.
lex: New Age spirituality beliefs practices
lex: New Age movement spiritual holistic
vec: what are the central beliefs and practices of New Age spirituality
vec: how does the New Age movement define spirituality, consciousness, and healing<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is lean manufacturing<|im_end|>
<|im_start|>assistant
hyde: Lean manufacturing, derived from the Toyota Production System, aims to minimize waste (muda) while maximizing value. Its five principles: define value from the customer's perspective, map the value stream, create flow, establish pull, and pursue perfection through continuous improvement (kaizen).
lex: lean manufacturing Toyota production system
lex: lean manufacturing waste reduction kaizen
vec: what is lean manufacturing and what principles does it follow
vec: how does lean manufacturing eliminate waste and improve production efficiency<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to build a personal brand<|im_end|>
<|im_start|>assistant
hyde: Build your personal brand by defining your niche and unique value proposition. Create consistent profiles across LinkedIn, Twitter, and a personal website. Publish content regularly—blog posts, videos, or podcasts—that demonstrates your expertise. Engage authentically with your audience and network at industry events.
lex: personal brand building online presence
lex: personal branding strategy social media
vec: how do you build a strong personal brand for career growth or entrepreneurship
vec: what steps should you take to develop a recognizable personal brand online<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is cliffhanger?<|im_end|>
<|im_start|>assistant
hyde: A cliffhanger is a narrative device that ends a chapter, episode, or story at a moment of high suspense, leaving the outcome unresolved. It compels the audience to continue reading or watching. The term originates from serialized fiction where characters were literally left hanging from cliffs.
lex: cliffhanger literary device narrative suspense
lex: cliffhanger ending story plot tension
vec: what is a cliffhanger in storytelling and how does it create suspense
vec: how do writers use cliffhangers to keep readers or viewers engaged<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what changed in Python 2026<|im_end|>
<|im_start|>assistant
hyde: Python 3.11, released in 2026, introduces 'match' statements for structural pattern matching and significant performance improvements with benchmarks showing 30% faster execution.
lex: what overview changed in Python 2026 tutorial
lex: what changed in Python 2026 best practices
lex: what overview changed in Python 2026 guide
vec: guide for what changed in Python 2026
vec: learn about what changed in Python 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: latest React updates<|im_end|>
<|im_start|>assistant
hyde: React 18.3 introduced features like automatic batching, improved SSR support, and new hooks for better state management, enhancing performance and developer experience.
lex: latest React updates documentation
lex: latest overview React updates examples
lex: latest React updates best practices
vec: learn about latest React updates
vec: understanding latest React updates<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is moral absolutism<|im_end|>
<|im_start|>assistant
hyde: Moral absolutism holds that certain actions are intrinsically right or wrong regardless of context, culture, or consequences. For example, an absolutist would say lying is always wrong, even to protect someone. This view aligns with Kantian deontology and natural law theory. Critics argue it fails to account for moral dilemmas where absolute rules conflict.
lex: moral absolutism ethics definition
lex: moral absolutism versus relativism
lex: absolute moral principles deontology
vec: what is moral absolutism and how does it differ from moral relativism in ethical philosophy?
vec: what are the arguments for and against the view that some moral rules are universally true?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: venture capital vs angel investors<|im_end|>
<|im_start|>assistant
hyde: Venture capitalists typically invest larger sums and seek high-growth startups, while angel investors often provide smaller amounts and focus on early-stage companies.
lex: venture overview capital vs angel investors tutorial
lex: venture capital vs angel investors best practices
lex: venture overview capital vs angel investors guide
vec: learn about venture capital vs angel investors
vec: guide for venture capital vs angel investors<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: leather reclining lounge chairs<|im_end|>
<|im_start|>assistant
hyde: The La-Z-Boy Kirkwood leather recliner features top-grain leather upholstery, a power reclining mechanism, and lumbar support. At $1,200, it's a mid-range option with a 10-year warranty. For premium choices, the Ekornes Stressless recliner offers ergonomic design with adjustable headrest and glide function starting at $2,500.
lex: leather reclining lounge chair
lex: leather recliner chair buy
lex: reclining lounge chair living room
vec: what are the best leather reclining lounge chairs for comfort and durability?
vec: where can I buy a high-quality leather recliner chair for my living room?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: aristotle virtue ethics<|im_end|>
<|im_start|>assistant
hyde: Aristotle's virtue ethics emphasizes character and the importance of developing virtuous habits. The 'Golden Mean' represents moderation between extremes of behavior.
lex: aristotle virtue ethics documentation
lex: aristotle virtue ethics best practices
lex: aristotle overview virtue ethics tutorial
vec: complete aristotle virtue ethics reference
vec: how to aristotle virtue ethics<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Kubernetes recent news October<|im_end|>
<|im_start|>assistant
hyde: October 2025 saw Kubernetes releasing its new multi-cluster management capabilities, simplifying operations across various environments.
lex: Kubernetes recent news October best practices
lex: Kubernetes overview recent news October guide
lex: Kubernetes recent news October documentation
vec: how to Kubernetes recent news October
vec: complete Kubernetes recent news October reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to report scientific findings<|im_end|>
<|im_start|>assistant
hyde: When reporting scientific findings, organize your paper into Introduction, Methods, Results, and Discussion (IMRaD). Present results with tables and figures, include statistical analyses, and state findings objectively before interpreting them.
lex: scientific findings report writing
lex: research results publication format
lex: academic paper methodology results
vec: how should scientists structure and report their research findings in a paper
vec: what is the standard format for reporting results in a scientific publication<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Kubernetes changelog 2026<|im_end|>
<|im_start|>assistant
hyde: Kubernetes 2026 changelog highlights include enhancements to the Container Storage Interface and more robust support for multi-cluster management tools.
lex: Kubernetes changelog 2026 documentation
lex: Kubernetes overview changelog 2026 examples
lex: Kubernetes overview changelog 2026 tutorial
vec: guide for Kubernetes changelog 2026
vec: understanding Kubernetes changelog 2026<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to install car seat covers?<|im_end|>
<|im_start|>assistant
hyde: Pull the seat cover over the top of the headrest and stretch it down over the backrest. Tuck the excess fabric into the gap between the seat and backrest. Hook the elastic straps underneath the seat and clip them together. For bucket seats, align the cover's seams with the seat contours before securing.
lex: install car seat covers DIY
lex: car seat cover fitting instructions
lex: universal seat covers installation steps
vec: what is the step-by-step process for installing car seat covers?
vec: how do you fit universal car seat covers on front and rear seats?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Supabase auth configuration<|im_end|>
<|im_start|>assistant
hyde: Configure Supabase Auth by enabling providers in the dashboard. Use 'supabase.auth.signIn()' for user login and 'supabase.auth.onAuthStateChange()' for state tracking.
lex: Supabase auth configuration documentation
lex: Supabase overview auth configuration tutorial
lex: Supabase auth configuration best practices
vec: understanding Supabase auth configuration
vec: learn about Supabase auth configuration<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: tmux session management<|im_end|>
<|im_start|>assistant
hyde: Start session: tmux new -s name. Detach: Ctrl-b d. Reattach: tmux attach -t name. New window: Ctrl-b c. Split pane: Ctrl-b % (vertical), Ctrl-b " (horizontal). Navigate panes: Ctrl-b arrow. List sessions: tmux ls. Kill session: tmux kill-session -t name. Sessions persist after disconnect.
lex: tmux session window pane
lex: tmux attach detach session
lex: tmux commands shortcuts
vec: how to create and manage tmux sessions for persistent terminal workflows
vec: what are the essential tmux commands for session, window, and pane management<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are the characteristics of gothic literature?<|im_end|>
<|im_start|>assistant
hyde: Gothic literature features dark, brooding settings like castles, ruins, and isolated mansions. Common elements include supernatural events, madness, secrets, and heightened emotion. The atmosphere is oppressive and foreboding. Key works include Horace Walpole's The Castle of Otranto, Mary Shelley's Frankenstein, and Bram Stoker's Dracula.
lex: gothic literature characteristics elements
lex: gothic fiction dark romantic horror
lex: gothic novel atmosphere supernatural
vec: what are the defining characteristics and common elements of gothic literature?
vec: how do gothic novels use setting, atmosphere, and the supernatural to create suspense and dread?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: building resilience<|im_end|>
<|im_start|>assistant
hyde: Building resilience involves developing a growth mindset, maintaining social connections, and practicing self-care. Reframe setbacks as learning opportunities. Cultivate problem-solving skills rather than ruminating on what went wrong. Regular exercise, adequate sleep, and mindfulness strengthen your capacity to recover from stress. Resilient people accept what they cannot control and focus energy on what they can.
lex: building resilience mental toughness
lex: emotional resilience coping skills adversity
lex: psychological resilience strategies stress
vec: how can individuals build emotional and psychological resilience to handle adversity
vec: what habits and mindset shifts help develop personal resilience and mental toughness<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Datadog monitoring setup<|im_end|>
<|im_start|>assistant
hyde: Set up Datadog monitoring by installing the agent on your servers. Configure integrations for AWS, Kubernetes, or any services you want to monitor.
lex: Datadog overview monitoring setup guide
lex: Datadog monitoring setup best practices
lex: Datadog overview monitoring setup examples
vec: complete Datadog monitoring setup reference
vec: understanding Datadog monitoring setup<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: database sharding strategies<|im_end|>
<|im_start|>assistant
hyde: Sharding distributes data across multiple databases. Strategies: range-based (user IDs 1-1M on shard 1), hash-based (consistent hashing), directory-based (lookup table). Choose shard key with high cardinality, even distribution, query locality. Avoid hot spots—don't shard by timestamp. Cross-shard queries are expensive. Consider sharding only after vertical scaling exhausted.
lex: database sharding horizontal
lex: shard key partition strategy
lex: database horizontal scaling
vec: what is database sharding and what strategies exist for partitioning data
vec: how do you choose a shard key and what are the tradeoffs of different sharding approaches<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to participate in lobbying efforts<|im_end|>
<|im_start|>assistant
hyde: Citizens can lobby by contacting representatives via phone, email, or scheduled meetings. Prepare a one-page brief on your issue with specific policy asks. Join advocacy organizations that coordinate lobbying days at state capitols. Grassroots lobbying involves petitions, public comment periods, and organized letter-writing campaigns.
lex: lobbying participation advocacy government
lex: citizen lobbying elected officials
vec: how can ordinary citizens participate in lobbying and advocacy to influence legislation
vec: what steps are involved in organizing a lobbying effort for a political cause<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: language apps learning<|im_end|>
<|im_start|>assistant
hyde: Popular language apps include Duolingo for vocabulary, Babbel for conversation skills, and Memrise for immersive learning experiences.
lex: language overview apps learning tutorial
lex: language overview apps learning examples
lex: language overview apps learning guide
vec: guide for language apps learning
vec: understanding language apps learning<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the capital of france?<|im_end|>
<|im_start|>assistant
hyde: Paris is the capital and largest city of France, located on the Seine River in northern France. With a population of over 2 million in the city proper and 12 million in the metropolitan area, it is the country's political, economic, and cultural center.
lex: capital France Paris
lex: Paris capital city France
vec: what city is the capital of France
vec: where is the capital of France located and what is it known for<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to start a 401(k)<|im_end|>
<|im_start|>assistant
hyde: Enroll through your employer's HR or benefits portal. Choose a contribution percentage—aim for at least enough to get the full employer match (typically 3-6% of salary). Select investment funds based on your retirement timeline. For 2026, the contribution limit is $23,500 ($31,000 if over 50).
lex: 401k start retirement plan employer
lex: 401k enrollment contribution match
vec: how do I set up and start contributing to a 401(k) retirement plan
vec: what are the steps to enroll in my employer's 401(k) plan<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the role of the holy spirit in christianity?<|im_end|>
<|im_start|>assistant
hyde: In Christian theology, the Holy Spirit is the third person of the Trinity — coequal with the Father and the Son. The Spirit convicts of sin, regenerates believers at conversion, indwells Christians as a guide and comforter, and empowers them with spiritual gifts (1 Corinthians 12). At Pentecost, the Spirit descended on the apostles, enabling them to preach.
lex: Holy Spirit Christianity role
lex: Holy Spirit Trinity Christian theology
lex: Holy Spirit gifts fruits Bible
vec: what role does the Holy Spirit play in Christian theology and the life of believers?
vec: how is the Holy Spirit understood within the doctrine of the Trinity in Christianity?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to embrace change positively?<|im_end|>
<|im_start|>assistant
hyde: Reframe change as an opportunity for growth rather than a threat. Practice mindfulness to stay present instead of worrying about the unknown. Set small, manageable goals during transitions. Build a support network and reflect on past changes you navigated successfully to build confidence.
lex: embrace change positive mindset
lex: adapting change personal growth resilience
lex: coping with change acceptance
vec: how can I learn to embrace change in life with a positive attitude
vec: what psychological strategies help people adapt to change instead of resisting it<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is existentialism<|im_end|>
<|im_start|>assistant
hyde: Existentialism holds that existence precedes essence—humans are not born with a fixed nature but create meaning through choices and actions. Kierkegaard emphasized individual faith and anxiety. Sartre declared we are "condemned to be free"—radical freedom brings radical responsibility. Camus confronted the absurd: life has no inherent meaning, yet we must live as if it does.
lex: existentialism philosophy Sartre Kierkegaard
lex: existentialism existence precedes essence freedom
lex: existentialist philosophy meaning absurd
vec: what is existentialism and what are its core philosophical claims about human existence
vec: how did Sartre, Kierkegaard, and Camus develop existentialist philosophy<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is a moral compass<|im_end|>
<|im_start|>assistant
hyde: A moral compass is a person's internal sense of right and wrong that guides their decisions and behavior. It is shaped by upbringing, culture, religious beliefs, education, and personal experience. It acts as an ethical guide when facing difficult choices without clear external rules.
lex: moral compass definition ethics
lex: moral compass inner sense right wrong
lex: personal values moral guidance
vec: what does it mean to have a moral compass and how does it guide ethical behavior
vec: how do people develop an internal sense of right and wrong known as a moral compass<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: git merge conflicts<|im_end|>
<|im_start|>assistant
hyde: Git marks conflicts with <<<<<<< HEAD, =======, and >>>>>>> branch-name. Edit the file to keep the code you want, remove the markers, then git add the file and commit. Use git mergetool for a visual diff interface.
lex: git merge conflict resolve
lex: git conflict markers HEAD
lex: resolving merge conflicts
vec: how to resolve merge conflicts in git when two branches modify the same lines
vec: what do the conflict markers mean and how do you manually edit conflicted files<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: build a treehouse<|im_end|>
<|im_start|>assistant
hyde: Choose a healthy hardwood tree (oak, maple, beech) with a trunk at least 12 inches in diameter. Use treehouse attachment bolts (TABs) rather than nails, which damage the tree. Build the platform at 6-8 feet high using pressure-treated lumber. Frame with 2x6 joists on 16-inch centers and deck with 5/4 boards.
lex: treehouse building construction plans
lex: treehouse DIY wood platform tree
vec: how to design and build a treehouse safely in a backyard tree
vec: what materials and tools do you need to build a treehouse for kids<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are the latest trends in interior design<|im_end|>
<|im_start|>assistant
hyde: Top interior design trends for 2025-2026 include warm earth tones replacing cool grays, curved furniture and organic shapes, bold textured walls, sustainable and natural materials like rattan and stone, statement lighting, and maximalist layering. Warm woods, bouclé fabrics, and vintage-inspired pieces continue to dominate living spaces.
lex: interior design trends 2025 2026
lex: interior design trends colors materials
lex: home decor trends furniture styles
vec: what are the newest interior design trends for homes in 2025 and 2026?
vec: which colors, materials, and furniture styles are trending in interior design right now?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: cell biology fundamentals<|im_end|>
<|im_start|>assistant
hyde: Cell biology studies the structure and function of cells. Key components include the nucleus, mitochondria, and the plasma membrane.
lex: cell overview biology fundamentals tutorial
lex: cell overview biology fundamentals examples
lex: cell biology fundamentals best practices
vec: complete cell biology fundamentals reference
vec: how to cell biology fundamentals<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is a mathematical model<|im_end|>
<|im_start|>assistant
hyde: A mathematical model uses equations and variables to represent a real-world system. For example, the SIR model uses differential equations to predict infectious disease spread: dS/dt = -βSI, dI/dt = βSI - γI, dR/dt = γI. Models are validated by comparing predictions against observed data and refined iteratively.
lex: mathematical model definition
lex: mathematical modeling equations simulation
lex: applied mathematics modeling real world
vec: what is a mathematical model and how is it used to represent real-world systems?
vec: how do scientists and engineers build mathematical models to simulate and predict phenomena?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: Docker new features 2025<|im_end|>
<|im_start|>assistant
hyde: New features in Docker 2025 include BuildKit improvements, automatic layer caching, and integration of container logging with external services.
lex: Docker overview new features 2025 guide
lex: Docker new features 2025 best practices
lex: Docker overview new features 2025 tutorial
vec: understanding Docker new features 2025
vec: learn about Docker new features 2025<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: code test<|im_end|>
<|im_start|>assistant
hyde: Unit tests verify individual functions in isolation. Use a testing framework like Jest, pytest, or JUnit to write assertions that check expected outputs against actual results. Run tests with `npm test` or `pytest`.
lex: software unit testing framework
lex: code testing automated tests
lex: test-driven development TDD
vec: how to write and run automated tests for software code
vec: what are the common approaches to testing code including unit tests and integration tests<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the importance of meditation in spirituality?<|im_end|>
<|im_start|>assistant
hyde: Meditation is central to nearly every spiritual tradition. In Buddhism, vipassana meditation cultivates insight into impermanence. Hindu dhyana aims for union with Brahman. Christian contemplative prayer seeks direct experience of God. Across traditions, meditation quiets mental chatter, develops present-moment awareness, and opens practitioners to transcendent experience.
lex: meditation spirituality importance practice
lex: spiritual meditation mindfulness contemplation
lex: meditation enlightenment inner peace spiritual
vec: why is meditation considered essential to many spiritual traditions and practices
vec: how does meditation contribute to spiritual growth and inner transformation<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to choose the right camera<|im_end|>
<|im_start|>assistant
hyde: Decide what you'll shoot most: landscapes, portraits, video, or street photography. Mirrorless cameras are lighter with faster autofocus, while DSLRs offer longer battery life and more lens options. Key specs to compare: sensor size (full-frame vs APS-C), megapixels, autofocus points, and video capabilities. Budget $500-1000 for a capable starter body.
lex: choose camera DSLR mirrorless beginner
lex: camera buying guide sensor megapixels
lex: best camera photography type budget
vec: how do you choose the right camera for your photography needs and budget?
vec: what factors should you consider when deciding between DSLR and mirrorless cameras?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to set achievable goals?<|im_end|>
<|im_start|>assistant
hyde: Use the SMART framework: Specific (define exactly what you want), Measurable (quantify progress), Achievable (within your capabilities), Relevant (aligned with larger objectives), Time-bound (set a deadline). Break large goals into weekly milestones and track progress visually.
lex: set achievable goals SMART goal setting
lex: goal setting strategy actionable realistic
vec: how to set realistic and achievable goals using the SMART framework
vec: what techniques help people set goals they can actually accomplish<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the difference between a credit score and a credit report<|im_end|>
<|im_start|>assistant
hyde: A credit report is a detailed record of your credit history maintained by bureaus (Equifax, Experian, TransUnion). It lists accounts, payment history, balances, and inquiries. A credit score is a three-digit number (300-850) calculated from your credit report data. FICO scores weigh payment history (35%), amounts owed (30%), length of history (15%), new credit (10%), and credit mix (10%).
lex: credit score vs credit report difference
lex: credit report FICO score bureaus
lex: credit score number credit report history
vec: what is the difference between a credit score and a credit report
vec: how does a credit report relate to the credit score number lenders use<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to create a color palette for painting?<|im_end|>
<|im_start|>assistant
hyde: Start with a limited palette of 4-6 colors: a warm and cool version of each primary (e.g., cadmium yellow, lemon yellow, ultramarine blue, cerulean blue, alizarin crimson, cadmium red). Mix swatches to map out your range. Use complementary colors for contrast and analogous colors for harmony.
lex: color palette painting color theory
lex: mixing paint colors warm cool complementary
vec: how do artists create a cohesive color palette for a painting using color theory
vec: what techniques help choose harmonious paint colors for an artwork<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: monorepo vs polyrepo<|im_end|>
<|im_start|>assistant
hyde: Monorepos keep all code in one repository—easier atomic changes across packages, shared tooling, consistent versioning. Polyrepos give teams autonomy, simpler CI, clearer ownership. Use monorepos for tightly coupled code. Tools: Nx, Turborepo, Lerna, Bazel for build orchestration.
lex: monorepo polyrepo comparison
lex: monorepo benefits drawbacks
lex: single repo multiple repos
vec: what are the tradeoffs between using a monorepo versus multiple repositories
vec: when does a monorepo make sense and what tools help manage large monorepos<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: GitHub recent news December<|im_end|>
<|im_start|>assistant
hyde: In December 2025, GitHub reported reaching 100 million repositories, highlighting a 15% increase in open-source contributions year-over-year.
lex: GitHub recent news December best practices
lex: GitHub overview recent news December guide
lex: GitHub overview recent news December examples
vec: learn about GitHub recent news December
vec: how to GitHub recent news December<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is competitive analysis<|im_end|>
<|im_start|>assistant
hyde: Competitive analysis is the process of identifying competitors and evaluating their strategies, strengths, and weaknesses relative to your own. Key frameworks include Porter's Five Forces, SWOT analysis, and competitor profiling. Analyze pricing, product features, market share, marketing channels, and customer reviews.
lex: competitive analysis business strategy
lex: competitor analysis market research framework
vec: what is competitive analysis in business and how do companies use it to inform strategy
vec: what frameworks and methods are used to conduct a competitive analysis of rival companies<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are writing prompts?<|im_end|>
<|im_start|>assistant
hyde: Writing prompts are short scenarios, questions, or opening lines designed to spark creative writing. Examples: "Write about a door that appeared overnight" or "Describe your earliest memory from a stranger's perspective." They help overcome writer's block and build a daily writing habit.
lex: writing prompts creative fiction ideas
lex: writing prompts exercises journal story starters
vec: what are writing prompts and how do writers use them for inspiration
vec: how do writing prompts help overcome writer's block and spark creativity<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: AI recent news November<|im_end|>
<|im_start|>assistant
hyde: In November 2023, AI news reported a breakthrough in explainable AI, with researchers developing models that can articulate decision-making processes.
lex: AI recent news November documentation
lex: AI overview recent news November guide
lex: AI overview recent news November examples
vec: learn about AI recent news November
vec: understanding AI recent news November<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is speculative fiction?<|im_end|>
<|im_start|>assistant
hyde: Speculative fiction is an umbrella genre that includes science fiction, fantasy, horror, dystopian, and alternate history literature. It explores "what if" scenarios by altering known reality—imagining different technologies, social structures, or natural laws.
lex: speculative fiction genre definition
lex: speculative fiction sci-fi fantasy dystopia
vec: what is speculative fiction and what genres does it encompass
vec: how is speculative fiction different from science fiction and fantasy<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what defines gothic literature<|im_end|>
<|im_start|>assistant
hyde: Gothic literature is defined by dark, atmospheric settings (ruined castles, monasteries), supernatural or uncanny events, psychological terror, and themes of isolation, decay, and transgression. Protagonists often face hidden secrets and tyrannical figures. Key works include Frankenstein, Dracula, and The Turn of the Screw.
lex: gothic literature characteristics define
lex: gothic fiction genre elements tropes
lex: gothic novel dark romantic supernatural
vec: what are the defining features and conventions of gothic literature as a literary genre
vec: what themes, settings, and narrative techniques characterize gothic fiction<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how to evaluate scientific sources<|im_end|>
<|im_start|>assistant
hyde: Check if the study is published in a peer-reviewed journal with an impact factor. Examine the sample size, methodology, and statistical analysis. Look for conflicts of interest in funding disclosures. Verify the authors' credentials and institutional affiliations. Check citation count and whether results have been replicated.
lex: evaluate scientific sources credibility peer-reviewed
lex: scientific source evaluation criteria journal
vec: how to evaluate whether a scientific source or study is credible and reliable
vec: what criteria should you use to assess the quality of scientific research papers<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are social media photography tips?<|im_end|>
<|im_start|>assistant
hyde: Shoot during golden hour (the hour after sunrise or before sunset) for warm, flattering light. Use the rule of thirds grid on your phone camera. Keep backgrounds clean and uncluttered. Edit consistently using the same preset or filter for a cohesive feed. Shoot in natural light whenever possible and avoid using flash.
lex: social media photography tips Instagram
lex: phone photography social media lighting composition
lex: Instagram photo tips editing filters
vec: what are the best photography tips for creating engaging social media content?
vec: how do you take better photos for Instagram and other social media platforms using a phone?<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: recent AI changes 2025<|im_end|>
<|im_start|>assistant
hyde: Recent AI changes in 2025 involve the development of explainable AI frameworks and regulations for AI-generated content to ensure consumer protection.
lex: recent overview AI changes 2025 tutorial
lex: recent overview AI changes 2025 guide
lex: recent AI changes 2025 best practices
vec: understanding recent AI changes 2025
vec: complete recent AI changes 2025 reference<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: how do vaccines work<|im_end|>
<|im_start|>assistant
hyde: Vaccines introduce a weakened, inactivated, or fragment form of a pathogen (or its mRNA blueprint) into the body. The immune system recognizes it as foreign, produces antibodies, and creates memory cells. If exposed to the real pathogen later, the immune system responds rapidly.
lex: vaccines immune system antibodies mechanism
lex: how vaccines work immunization
vec: how do vaccines train the immune system to fight diseases
vec: what is the biological mechanism by which vaccines provide immunity<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: xml parse<|im_end|>
<|im_start|>assistant
hyde: To parse XML in Python, use `xml.etree.ElementTree`: `tree = ET.parse('file.xml'); root = tree.getroot()`. For streaming large files, use SAX with `xml.sax`. In JavaScript, use `DOMParser` or libraries like `fast-xml-parser`.
lex: XML parser parsing library
lex: XML DOM SAX parser programming
lex: XML parse Python JavaScript Java
vec: how to parse XML documents programmatically in different languages
vec: what are the common methods for reading and parsing XML files in code<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is the role of physics in engineering<|im_end|>
<|im_start|>assistant
hyde: Physics underpins all engineering disciplines. Mechanical engineers apply Newton's laws and thermodynamics to design engines and machines. Electrical engineers use Maxwell's equations and semiconductor physics to build circuits. Civil engineers rely on statics and material strength calculations to design buildings and bridges that withstand loads.
lex: physics role engineering applications
lex: physics principles mechanical electrical civil engineering
vec: how do physics principles apply to engineering disciplines like mechanical, electrical, and civil engineering
vec: what fundamental physics concepts are essential for engineers to understand and apply<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what are the elements of classical music?<|im_end|>
<|im_start|>assistant
hyde: Classical music is built on melody (a sequence of notes forming a theme), harmony (chords supporting the melody), rhythm (the timing and pattern of notes), dynamics (volume changes), and form (the structure, such as sonata, rondo, or theme and variations).
lex: classical music elements melody harmony rhythm
lex: classical music composition structure form
vec: what are the fundamental elements and structures of classical music
vec: how do melody, harmony, rhythm, and form work together in classical music compositions<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: what is climate change?<|im_end|>
<|im_start|>assistant
hyde: Climate change refers to long-term shifts in global temperatures and weather patterns. Since the Industrial Revolution, burning fossil fuels has released carbon dioxide and methane, trapping heat in the atmosphere. This has caused average global temperatures to rise by about 1.1°C, leading to melting ice caps, rising sea levels, and more extreme weather events.
lex: climate change global warming greenhouse gases
lex: climate change causes effects CO2 emissions
vec: what causes climate change and what are its effects on the planet
vec: how do greenhouse gas emissions from human activity drive global warming<|im_end|>


<|startoftext|><|im_start|>user
Expand this search query: japanese hiragana katakana<|im_end|>
<|im_start|>assistant
hyde: Japanese hiragana consists of 46 characters representing syllables, while katakana also has 46 characters used mainly for foreign words.
lex: japanese hiragana katakana best practices
lex: japanese overview hiragana katakana guide
lex: japanese hiragana katakana documentation
vec: complete japanese hiragana katakana reference
vec: guide for japanese hiragana katakana<|im_end|>