Interactive roadmaps, guides and other educational content to help developers grow in their careers.

Fair-code workflow automation platform with native AI capabilities. Combine visual building with custom code, self-host or cloud, 400+ integrations.

Curated coding interview preparation materials for busy software engineers

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

JavaScript API for Chrome and Firefox

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

VS Code in the browser

Apache Superset is a Data Visualization and Data Exploration Platform

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable, and developer-first.

Apache ECharts is a powerful, interactive charting and data visualization library for browser

🔥 🔥 🔥 A Free & Self-hostable Airtable Alternative

The web framework for content-driven websites. ⭐️ Star to support our work!

Declarative routing for React

Build AI Agents, Visually

The repository for high quality TypeScript type definitions.

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

A terminal built on web technologies

React Hooks — 👍

🐠 Babel is a compiler for writing next generation JavaScript.

Chakra UI is a component system for building SaaS products with speed ⚡️

The open-source notification infrastructure. In-app Inbox component, E-mail, SMS, Push and Slack Integrations.

The headless rich text editor framework for web artisans.

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

Backstage is an open framework for building developer portals

Screenshots with JavaScript

A block-style editor with clean JSON output

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