LLDebugTool is a debugging tool for developers and testers
Debug Safari and WebViews on iOS from tools like VS Code
C/C++ function instrumentation (AOP, exception/stack tracing, GC)
Android HotFix solution with high compatibility and high stability
A native Windows port of the GNU Compiler Collection (GCC)
Homebrew toolchains for wii, gamecube, 3ds, ds, gba, gp32 and psp
Debugging tool for bug hunting and performance tuning on smartphones
HTML/CSS/JS and Markdown Playground For Web Designers and Developers
Linux source-level kernel debugger
Find memory issues & leaks in your iOS app without instruments
Allows executing code on MIPS32 EmbeddedLinux devices (WLAN routers)
C / C++ everything-memory debugger
Web debugging proxy based on Chrome DevTools network panel
A free IDE for C#, VB.NET, & Boo projects on Microsoft's .NET platform
An experimental BASIC language for Linux, Mac OS X, and Windows.
Port of MS _CrtDbg Memory Leak Detection for WinCE
iOS Hierarchy viewer - View and Coredata debugging made easy