javascript

🚀 Fast and simple Node.js version manager, built in Rust

The AI Toolkit for TypeScript. From the creators of Next.js, the AI SDK is a free open-source library for building AI-powered applications and agents

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Simply beautiful open-source icons

Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.

A window.fetch JavaScript polyfill.

🎮 Open-source, cross-platform 2D/3D/multiplayer game engine designed for everyone.

💾 Offline storage, improved. Wraps IndexedDB, WebSQL, or localStorage using a simple but powerful API.

Zulip server and web application. Open-source team chat that helps teams stay productive and focused.

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

⚡ Write Native with TypeScript ✨ Best of all worlds (TypeScript, Swift, Objective C, Kotlin, Java, Dart). Use what you love ❤️ Angular, React, Solid, Svelte, Vue with: iOS (UIKit, SwiftUI), Android (View, Jetpack Compose), Flutter and you name it compatible.

Pulumi - Infrastructure as Code in any programming language 🚀

Standard Library

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.

Javascript audio library for the modern web.

JavaScript image gallery for mobile and desktop, modular, framework independent

A modified web browser that helps in responsive web development. A web developer's must have dev-tool.

JavaScript syntax highlighter with language auto-detection and zero dependencies.

:love_letter: An extensible desktop mail app built on the modern web. Forks welcome!