Vite & Vue powered static site generator.

A type-safe TypeScript SQL query builder

Highly configurable logging library

Kanban as it should be. Not as it has been.

Code and Slides

🌟 For when you really just want to serve some files over HTTP right now!

Powering Discord content discovery by making web pages from threads for some of the largest servers, including Valorant, Cloudflare, C#, and Nuxt.

Pure Go Redis server for Go unittests

Type-Safe Errors for JS & TypeScript

Workflow DevKit: Build durable, reliable, and observable apps and AI Agents in TypeScript

Enable to perform login using oauth2 protocol

The most comprehensive authentication framework for TypeScript

Open source auth infrastructure for B2B SaaS

🔥 Instantly create AI chatbots for any website with RAG-powered search, streaming responses, and OpenAI-compatible API endpoints

The TypeScript AI agent framework. ⚡ Assistants, RAG, observability. Supports any LLM: GPT-4, Claude, Gemini, Llama.

Experience email the way you want with Mail0 – the first open source email app that puts your privacy and safety first. Join the discord: https://mail0.link/discord

Sell stuff and see what sticks

Build seriously fast, lightweight and end-to-end typesafe Next.js apps

The Campsite monorepo

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 dynamic personal homepage builder

Declarative routing for React

Open Source, Google Zanzibar-inspired database for scalably storing and querying fine-grained authorization data

Turn your software into a business.

In-browser Postgres sandbox with AI assistance (formerly postgres.new)

Open-source Auth0/Clerk alternative

Everything you need to extend Raycast.

Type safe and validated Server Actions in your Next.js project.

OAuth2 client for Node and browsers

Transform your content into type-safe data collections