🔥 Open Source Browser API for AI Agents & Apps. Steel Browser is a batteries-included browser sandbox that lets you automate the web without worrying about infrastructure.

The SSR Library for Go Developers.

The Developer Platform for Modern APIs

Simple and fast JSON database

Sourcebot is a self-hosted tool that helps you understand your codebase.

An open-source standard for building modern, composable and accessible UI components.

Evaluate your LLM-powered apps with TypeScript

🚀 Start UI [native] is an opinionated UI starter with ⚛️ React Native, 🚀 Expo, 🌿 Ficus UI, 👋 Hey API & 🌴 Tanstack Form — From the 🐻 BearStudio Team

🚀 Start UI [web] is an opinionated UI starter from the 🐻 Beastudio Team with ⚙️ Node.js, 🟦 TypeScript, ⚛️ React, 📦 TanStack Start, 💨 Tailwind CSS, 🧩 shadcn/ui, 📋 React Hook Form, 🔌 oRPC, 🛠 Prisma, …

DuckDB-powered Postgres for high performance apps & analytics.

Native macOS database client for MongoDB, Postgres, Convex, MySQL, & SQLite. AI does the querying, you explore your data ✨

QuestDB is a high performance, open-source, time-series database

chDB is an in-process OLAP SQL Engine 🚀 powered by ClickHouse

DuckDB is an analytical in-process SQL database management system

A fast, reliable Redis-backed per-group FIFO queue for Node + TypeScript with guaranteed job ordering and parallel processing across groups.

Spec-driven development for AI coding assistants.

An opinionated theme generator 🎨 (VS Code, shadcn/ui)

Type-Safe Errors for JS & TypeScript

A curated list of awesome actions to use on GitHub

curl-runner monorepo - CLI tool and documentation

Open Source Outbound Webhooks and Event Destinations Infrastructure

HelixDB is an open-source graph-vector database built from scratch in Rust.

💫 Toolkit to help you get started with Spec-Driven Development

Durable, Reliable and Performant Serverless Functions

OpenDeepWiki is the open-source version of the DeepWiki project, aiming to provide a powerful knowledge management and collaboration platform. The project is mainly developed using C# and TypeScrip…

Fine-tuning & Reinforcement Learning for LLMs. 🦥 Train OpenAI gpt-oss, DeepSeek-R1, Qwen3, Gemma 3, TTS 2x faster with 70% less VRAM.

Open Source DeepWiki: AI-Powered Wiki Generator for GitHub/Gitlab/Bitbucket Repositories. Join the discord: https://discord.gg/gMwThUMeme

Open source alternative to Resend, Sendgrid, Postmark etc.

A tool for secrets management, encryption as a service, and privileged access management