Stars
Skills for Real Engineers. Straight from my .claude directory.
The design language that makes your AI harness better at design.
The headless browser for AI agents and web scraping
What are the principles we can use to build LLM-powered software that is actually good enough to put in the hands of production customers?
Legend-State is a super fast and powerful state library that enables fine-grained reactivity and easy automatic persistence
Readymade evaluators for your LLM apps
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, Llama, and more. Simple declarative configs with command line …
CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies
A Claude Code skill that designs and builds high-converting questionnaire-style app onboarding flows — modelled on proven conversion patterns from top subscription apps like Mob, Headspace and Noom
CLI to control iOS and Android devices for AI agents
Orchestrate sandboxed coding agents in TypeScript with sandcastle.run()
An in memory postgres DB instance for your unit tests
Testcontainers is a NodeJS library that supports tests, providing lightweight, throwaway instances of common databases, Selenium web browsers, or anything else that can run in a Docker container.
My opencode folder with plugins, agents, tools, etc
AI-safe .env files: Schemas for agents, Secrets for humans.
A modern JavaScript utility library that's 2-3 times faster and up to 97% smaller—a major upgrade to lodash.
Spec-driven development (SDD) for AI coding assistants.
Design engineering for Claude Code. Craft, memory, and enforcement for consistent UI.
Shannon Lite 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 bef…
A Claude Skill to give your agent the ability to use a web browser
The simplest CMS you'll ever need. Manage content and media right in your GitHub repository.
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TÂCHES.
High-performance native spatial layer for Expo & React Native. Rendering 200 thousand + points with perfect sync using C++, JSI, and QuadTree-based Tile Rendering.
A responsive image cropping tool for React
A free, open source, and extensible speech-to-text application that works completely offline.
An open source collection of animated, interactive & fully customizable React components for building memorable websites.
A custom registry of composable, accessible and extensible components designed for use with shadcn/ui. Free and open source, forever.