A utility-first CSS framework for rapid UI development.

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

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

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

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

Build like a team of hundreds_

Delightful JavaScript Testing.

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

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Scheduling infrastructure for absolutely everyone.

Build forms in React, without the tears 😭

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

Backstage is an open framework for building developer portals

🌈 React for interactive command-line apps

Headless TypeScript ORM with a head. Runs on Node, Bun and Deno. Lives on the Edge and yes, it's a JavaScript ORM too 😅

Build system, optimized for monorepos, with AI-powered architectural awareness and advanced CI capabilities.

📘 OpenAPI/Swagger-generated API Reference Documentation

A fast, local first, reactive Database for JavaScript Applications https://rxdb.info/

SigNoz is an open-source observability platform native to OpenTelemetry with logs, traces and metrics in a single application. An open-source alternative to DataDog, NewRelic, etc. 🔥 🖥. 👉 Open sour…

Dark Reader Chrome and Firefox extension

Home of the Renovate CLI: Cross-platform Dependency Automation by Mend.io

React components to build charts and dashboards

GraphiQL & the GraphQL LSP Reference Ecosystem for building browser & IDE tools.

Notion-style WYSIWYG editor with AI-powered autocompletion.

The modern, lightweight, performant, accessible and extensible drag & drop toolkit for React.

🌍  Spec-compliant and production ready JavaScript GraphQL server that lets you develop in a schema-first way. Built for Express, Connect, Hapi, Koa, and more.

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

Relocate resource intensive third-party scripts off of the main thread and into a web worker. 🎉

The developer platform for on-demand cloud development environments to create software faster and more securely.