TypeScript-first schema validation with static type inference

Scalar is an open-source API platform:　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　🌐 Modern Rest API Client　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　📖 Beautiful API References　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　…

The modern link attribution platform. Loved by world-class marketing teams like Framer, Perplexity, Superhuman, Twilio, Buffer and more.

The headless rich text editor framework for web artisans.

The easy-to-use open source Business Intelligence and Embedded Analytics tool that lets everyone work with data 📊

Scheduling infrastructure for absolutely everyone.

The AI coding agent built for the terminal.

A utility-first CSS framework for rapid UI development.

The React Framework

Official Anytype client for MacOS, Linux, and Windows

The leading workflow orchestration platform. Run stateful step functions and AI workflows on serverless, servers, or the edge.

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

🐯 visx | visualization components

The beautiful & flexible React.js docs framework.

Independent technology for modern publishing, memberships, subscriptions and newsletters.

Declarative API exposing platform native touch and gesture system to React Native.

Reactive primitives for Ethereum apps

See and share Core Web Vitals and PageSpeed Insights results simply and easily.

Open Source Qualtrics Alternative

💌 Build and send emails using React

The Developer Platform for Modern APIs

The Open Source DocuSign Alternative.

coss.com is the new holding company of cal.com, the pioneers of open source scheduling infrastructure and cal.com continues to be the 'google search' of our alphabet.

The world's best AI personal assistant for email. Open source app to help you reach inbox zero fast.

React component library with hand-crafted, powerful, modern components.

🌀 OpenAPI to TypeScript code generator. Generate API clients, SDKs, validators, and more.

The open source company operating system.

web development, streamlined

Vitess for Postgres

🪢 Langfuse documentation -- Langfuse is the open source LLM Engineering Platform. Observability, evals, prompt management, playground and metrics to debug and improve LLM apps