React components for efficiently rendering large lists and tabular data
- react
- react-components
- windowing
- virtualization
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React components for efficiently rendering large lists and tabular data
A lightweight, dependency-free JavaScript library for guiding user focus across the page.
CLI tool for Angular
A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command line and CI/CD integration. Used by OpenAI and Anthropic.
A powerful JavaScript library for interacting with the Discord API
Monitor for any changes in your node.js application and automatically restart the server - perfect for development
FlatBuffers: Memory Efficient Serialization Library
Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.
Faster Whisper transcription with CTranslate2
Build full-stack apps on your own infrastructure.
Free and Open source Web Builder Framework. Next generation tool for building templates without coding
For slim progress bars like on YouTube, Medium, etc
Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation.
Next-generation ES module bundler
Babylon.js is a powerful, beautiful, simple, and open game and rendering engine packed into a friendly JavaScript framework.
TranslatedDaily 3+1 for front-end interviews: driving learning through interview questions, promoting daily study and thinking, improving a little every day! Every morning at 5 a.m., interview questions are published purely by hand (pushing myself hard, delighting everyone). Over 6,000 front-end interview questions give full coverage of HTML/CSS/JavaScript/Vue/React/Nodejs/TypeScript/ECMAScritpt/Webpack/Jquery/mini programs/soft skills……
Zulip server and web application. Open-source team chat that helps teams stay productive and focused.
SVG icons for popular brands
Make images smaller using best-in-class codecs, right in the browser.
A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.
Simply beautiful open-source icons
📘 OpenAPI/Swagger-generated API Reference Documentation