The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Protocol Buffers - Google's data interchange format

Flutter makes it easy and fast to build beautiful apps for mobile and beyond

Incredibly fast JavaScript runtime, bundler, test runner, and package manager – all in one

🔥 The Web Data API for AI - Turn entire websites into LLM-ready markdown or structured data

🤯 LobeHub - an open-source, modern design AI Agent Workspace. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click …

Rust-based platform for the Web

⚡️ Express inspired web framework written in Go

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Sentry SDK for Dart and Flutter

The library for web and native user interfaces.

Build smaller, faster, and more secure desktop and mobile applications with a web frontend.

🐯 visx | visualization components

A game designed to let you show off your code-fu by solving problems in the least number of characters.

Lit is a simple library for building fast, lightweight web components.

Experience Operating System (XOS) that unifies marketing, sales, operations, and support — run your core business seamlessly while replacing HubSpot, Zendesk, Linear, Wix and more.

The React Framework

ClickHouse® is a real-time analytics database management system

Connect, secure, control, and observe services.

Fast, easy and reliable testing for anything that runs in a browser.

Modular, contributor-friendly and blazing-fast implementation of the Ethereum protocol, in Rust

web development for the rest of us

Open Source Feature Flagging and A/B Testing Platform

An enterprise-class UI design language and React UI library

A browser automation framework and ecosystem.

Umami is a modern, privacy-focused alternative to Google Analytics.

Collection of publicly available IPTV channels from all over the world

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

dev tools, env vars, task runner

UI5 Web Components - the enterprise-flavored sugar on top of native APIs! Build SAP Fiori user interfaces with the technology of your choice.