Makes your AI agent think like the laziest senior dev in the room. The best code is the code you never wrote.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

💚 End-to-end encrypted cloud for everything.

A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.

🎨 Local-first, open-source Claude Design alternative. 🖥️ Native desktop app. ⚡ 259+ Skills · ✨ 142+ Design Systems 🖼️ Web · desktop · mobile prototypes · slides · images · videos · HyperFrames 📦 Sa…

High-Quality Voice Cloning TTS for 600+ Languages

A list of free LLM inference resources accessible via API.

🪨 why use many token when few token do trick — Claude Code skill that cuts 65% of tokens by talking like caveman

The missing DevTools for Claude Code — inspect session logs, tool calls, token usage, subagents, and context window in a visual UI. Free, open source.

MCP Toolbox for Databases is an open source MCP server for databases.

Warp is an agentic development environment, born out of the terminal.

A collection of DESIGN.md files analysis by popular brand design systems. Drop one into your project and let coding agents generate a matching UI.

🦔 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…

Hunt down social media accounts by username across social networks

A simple and easy-to-use library to enjoy videogames programming

Nikto web server scanner

Shannon is an autonomous, white-box AI pentester for web applications and APIs. It analyzes your source code, identifies attack vectors, and executes real exploits to prove vulnerabilities before t…

Open-source AI penetration testing tool to find and fix your app’s vulnerabilities.

Fast web fuzzer written in Go

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

An open-source cross-platform alternative to AirDrop

</> htmx - high power tools for HTML

Easy to maintain open source documentation websites.

Cyber Panel - The hosting control panel for OpenLiteSpeed

The free and privacy-friendly screen recorder with no limits 🎥

Windows alt-tab on macOS

A powerful open-source UI framework for Laravel • Build and ship apps & admin panels fast with Livewire

Data validation using Python type hints

Temporal service

A framework for building native applications using React