The ultimate LLM/AI application development framework in Go.

🦔 PostHog is an all-in-one developer platform for building successful products. We offer product analytics, web analytics, session replay, error tracking, feature flags, experimentation, surveys, d…

Self-serve BI to 10x your data team ⚡️

Ethereum implementation on the efficiency frontier

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Collection of beautifully crafted open-source layouts UI built with shadcn/ui.

Code Editor for the AI Agents Era - Run an army of Claude Code, Codex, etc. on your machine

AutoGPT is the vision of accessible AI for everyone, to use and to build on. Our mission is to provide the tools, so that you can focus on what matters.

Building a modern alternative to Salesforce, powered by the community.

An open source payments switch written in Rust to make payments fast, reliable and affordable

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Python SDK, Proxy Server (AI Gateway) to call 100+ LLM APIs in OpenAI (or native) format, with cost tracking, guardrails, loadbalancing and logging. [Bedrock, Azure, OpenAI, VertexAI, Cohere, Anthr…

IronClaw is OpenClaw inspired implementation in Rust focused on privacy and security

Huly — All-in-One Project Management Platform (alternative to Linear, Jira, Slack, Notion, Motion)

omo; the best agent harness - previously oh-my-opencode

PlayStation 4 emulator for Windows, Linux, macOS and FreeBSD written in C++

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

Toolkit with accessible components, styles, and examples for your next web app

Open-source live-chat, email support, omni-channel desk. An alternative to Intercom, Zendesk, Salesforce Service Cloud etc. 🔥💬

Orchestrate coding agents remotely from your phone, desktop and CLI

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

an open source, extensible AI agent that goes beyond code suggestions - install, execute, edit, and test with any LLM

Agent Reinforcement Trainer: train multi-step agents for real-world tasks using GRPO. Give your agents on-the-job training. Reinforcement learning for Qwen3.5, GPT-OSS, Llama, and more!

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

The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you. We are taking agent harness to the next level — enabling multi-agent collaboration, e…

The world's most flexible commerce platform.

Your own personal AI assistant. Any OS. Any Platform. The lobster way. 🦞

Turn your software into a business.

A framework for building realtime voice AI agents 🤖🎙️📹

From the team behind Gatsby, Mastra is a framework for building AI-powered applications and agents with a modern TypeScript stack.