The only workspace you need.
The Generative UI framework
Local project file tree and preview companion for Codex Desktop
A free skill for Claude Code and OpenCode (runs on a free model): one topic line in, a finished 15-25 s What If animated episode out. Every frame drawn in code (SVG + Remotion); voice and sound from ElevenLabs.
Persona AI SDK: default personas, durable character memory, and Bedrock/OpenAI adapters in one package.
Scheduling infrastructure for absolutely everyone.
A persistent workspace for development work.
A utility-first CSS framework for rapid UI development.
Generate anything from your terminal
A real browser inside your terminal
A terminal emulator for the web
DevLabsβ’ Free, open source and local-first. A multi-agent harness that works with the AI subscriptions you already pay for. It turns the terminal coding CLIs you already run into a team:.
Replace port numbers with stable, named local URLs. For humans and agents.
TypeScript-to-Native Compiler
Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents
Make images smaller using best-in-class codecs, right in the browser.
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The ESP32-S3 bench guide as a React app: live pinout, lessons with interactive simulators, a code reader for the esp-labs firmware, and the bench log. In 11 languages.
Every TransMilenio bus in BogotΓ‘, moving on one live map. Built on the Croma API.
Aesthetic, minimalist platform for learning Japanese inspired by Duolingo and Monkeytype, built with Next.js and sponsored by Vercel. Beginner-friendly with plenty of good first issues - all contributions are welcome!
A modern and easy to use dashboard. 80+ integrations. 20K+ icons built in. Authentication out of the box. No YAML, drag and drop configuration.
MCP server for AI agents to read and interact with Elysium, Kinetiqβs Arbitrum Orbit L2 on Hyperliquid
A shadcn registry of Remotion components for product demo videos. Install a text reveal, device frame, terminal session, logo sting or a whole scene with a command.
3,400+ curated icons and logos for dashboards and AI agents. SVG, PNG and WEBP on a free CDN, plus an MCP server for Claude Code, Codex, ChatGPT, Cursor, Hermes and OpenClaw.
AI coworker with memory and collaboration
Explainer reels drawn in code: every move lands on a spoken word, every render is checked. Free and open source, from tein.
A cartoon 3D office where your team hires Claude Code workers at desks, shares live terminals, talks over voice, and tracks GitHub issues and PRs.
Self-hosted control plane for AI agents: dispatch tasks, review runs, track spend, and operate OpenClaw, Claude Code, Codex, and other runtimes.
The open-source AI security harness. Includes a web interface for code analysis, pentesting, vulnerability research, reverse engineering, verification, and fixing + CLI and MCP for agents.
Grist is the evolution of spreadsheets.
SoL-Pi: Scaling Auto-Research Loops for Efficient Agent Harnesses
This repository contains a suite of developer utilities and demos designed to support the adoption of the WebMCP API.
The secure, validated skill registry for professional AI coding agents. Extend Antigravity, Claude Code, Cursor, Copilot and more with absolute confidence.
Open-source collection of stunning Components built with Tailwind CSS, shadcn/ui and Motion to use on your websites
Durable coding-agent harnesses (Claude Code, Codex, OpenCode, Pi, fx) on a Workflow SDK World
VS Code in the terminal
Bash for Agents
The TypeScript framework for building durable, event-driven actors.
Realtime Voice AI with 100+ Models on Arduino ESP32 with Secure Websockets and Edge Functions for AI Companions, and Devices
orval is able to generate client with appropriate type-signatures (TypeScript) from any valid OpenAPI v3 or Swagger v2 specification, either in yaml or json formats. πΊ
OpenTelemetry observability platform
mdxcn is a free, open-source set of callouts, steps, terminals, charts, and timelines for mdx. copy any component with the shadcn cli.
β¨ agentic app store previews and screenshots
An open-source platform for legally compliant email archiving.
Checkmate is an open-source, self-hosted tool designed to track and monitor server hardware, uptime, response times, and incidents in real-time with beautiful visualizations. Don't be shy, join here: https://discord.com/invite/NAb6H3UTjK :)
Exa MCP for web search and web crawling!
Modular cross-runtime WebGPU library for shaders, 3D scenes, GPU tensors, neural networks, and math viz
A dev environment for AI agents.
Pentest Harness β Heaven for Hackers. A self-hosted AI agent harness for authorized pentests, bug bounty, security labs, and CTFs. Bring your own AI model API; sessions stay local.
Free and open source streaming software built on OBS and Electron.
Browser automation clicks buttons. OpenTabs calls APIs.
Zero dependency docking layout manager supporting tabs, groups, grids and splitviews. Supports React, Vue, Angular, and vanilla TypeScript.
Silex is an online tool for visually creating static sites with dynamic data. With the free/libre spirit of internet, together.
Beautiful pdf components, built on Takumi and Forme. 100% Free, Zero config, one command setup.
Open-source Arc alternative for macOS: a Chromium browser for developers with Spaces, a dev command bar and a built-in MCP server for coding agents.
UI Layouts isnβt just a library. Itβs your complete front-end universe with components, effects, design tools, and ready-to-use blocks, everything you need to build modern interfaces, faster.
Local API emulation for CI and no-network sandboxes
Visual AI workflow automation platform
Firefox extension for managing tabs and bookmarks in sidebar.
Generate UI screens from text prompts and extract their HTML and screenshots programmatically.