Stars
Build a system, load it until it breaks, and watch why. A system design simulator for learning distributed systems.
Evidence-based learning engine — first-principles curricula, free-recall verification with receipts, FSRS-scheduled memory, and explorable artifacts. Learn anything; keep it.
Mago is a toolchain for PHP that aims to provide a set of tools to help developers write better code.
A curated collection of 300+ engineering blog articles from top tech companies. Learn how the best engineering teams solve real-world problems at scale.
Claude Code skill to support Android app's reverse engineering
中文小黑怪诞正文配图生成 Skill | 16:9 白底手绘 | 少量红橙蓝批注 | Codex Skill
Editorial diagram design for Claude Code, Codex, and Pi. Self-contained HTML + SVG. No shadows. No Mermaid slop.
Fast PHP language server with deep type intelligence. Generics, Laravel, PHPStan annotations. Ready in an instant.
The headless browser for AI agents and web scraping
Test your prompts, agents, and RAGs. Red teaming/pentesting/vulnerability scanning for AI. Compare performance of GPT, Claude, Gemini, DeepSeek, and more. Simple declarative configs with command li…
A skill to stop your coding agent from burying the answer. ADHD-friendly output.
Undetected version of the Playwright testing and automation library.
Python binding for curl-impersonate fork via cffi. A http client that can impersonate browser tls/ja3/http2 fingerprints.
The best-in-class macOS app to See every packet clearly on your Mac. Alternative to Wireshark
Helping AI Agent become an awesome practical hacker!
Visa Vulnerability Agentic Harness
⚡️A native, local-first alternative to Logitech Options+, written in Rust 🦀 — remap buttons, DPI, and SmartShift over HID++. No account, no telemetry.
A simple SWE style browser agent framework that achieves SOTA results on long horizon web tasks.
Node.js package to bypass CloudFlare's anti-bot JavaScript challenges
PHP Compatibility check for PHP_CodeSniffer
Distributed reliable key-value store for the most critical data of a distributed system
Proxy server to bypass Cloudflare protection.