A DevTools proxy for iOS devices
Record and Replay Framework
Locally test and debug chat bots built with the Bot Framework SDK
An open-source x64/x32 debugger for windows
A reverse engineering suite (decompiler, editor, debugger and more)
Bug-fix-only libev port of shadowsocks
Cross platform Web debugging proxy
.NET debugger and assembly editor
Simple error handling primitives
Web Debugging Proxy Application
HTTP Rake - a simple HTTP server for examining/testing HTTP requests
Web debugging proxy based on Chrome DevTools network panel
WeChat debugging, WebView style debugging, and real-machine debugging