edb is a cross-platform AArch32/x86/x86-64 debugger
A header-only C++ library for accessing files in ELF binary format
Less rage, more chill
Never use print for debugging again
A tool that inserts code into Java class files for logging
A multi-language debugging system for Vim
Outputs the map of values of a given PHP variable
A lightweight, one line setup, iOS / OSX network debugging library
Snitch injects inline defs in your functions and multimethods
A real browser preview inside your editor that you can debug
stm8 binutils gdb
IrcAppender forwards important log4j messages to an IRC channel
A simple Bash IDE / Debugger
Simple solution for testing and documenting short code snippets.
AVR simulator IDE
HL7 Inspector is a tool for managing HL7 messages