The Open Software & Tools Directory

A completely customizable framework for building rich text editors. (Currently in beta.)

Sim is the collaborative workspace to build, deploy, and monitor AI agents and workflows. Used by 100,000+ builders.

🔥 A highly scalable, offline-first foundation with the best developer experience and a focus on performance and best practices.

The Monorepo Platform that amplifies both developers and AI agents. Nx optimizes your builds, scales your CI, and fixes failed PRs automatically. Ship in half the time.

Hey is a decentralized and permissionless social media app built with Lens Protocol 🌿

✌️ A spring physics based React animation library

Completely unstyled, fully accessible UI components, designed to integrate beautifully with Tailwind CSS.

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Authentication for the Web.

Simple, scalable state management.

List of 1000 JavaScript Interview Questions

Redefined chart library built with React and D3

30 Days of React challenge is a step by step guide to learn React in 30 days. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw

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插件化、定制化、无广告的免费音乐播放器

React components for efficiently rendering large lists and tabular data

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

A frontend Framework for single-page applications on top of REST/GraphQL APIs, using TypeScript, React and Material Design

The Cursor for Designers • An Open-Source AI-First Design tool • Visually build, style, and edit your React App with AI

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Cross-Platform React Native UI Toolkit

⚡ 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 (V

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

Fully autonomous AI Agents system capable of performing complex penetration testing tasks