DMACS: a feature-rich debugger that can be potentially used with any C++ program on any platform. Designed with game programming in mind, it supports logging, an enhanced assert macro, state saving and loading, stack-watching, and more.
Given a GCC "gmon.out" file (or output from the GNU tool gprof), generate an HTML version with one page per call graph, including hyperlinks and (later) graphical analysis.
the omega xvi project is a javascript debugger written in javascript. it can debug code, execute blocks of code or entire applications, as well as detect variables. because of its javascript nature, it can be run through a webpage, online.
Bean Bowl is the a fun and useful Java lab, allowing you to play around with Java classes and objects using direct manipulation techniques instead of writing long main() methods. Use it either as an application or as a GUI component framework for you own
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VisLua is a full featured IDE for the Lua scripting language written in Lua. VisLua supports full context debugging, syntax highlighing, and many other advanced IDE features.
Java-program to read, modify and execute class-files. a real java VM written in java or a decompiler for class-files is possible (and partially working)
ANSIMD (Ansi Memory Debugger) is a compact, powerful and flexible debugging
facility, completely configurable at runtime, that detects automatically a
large class of problems related to memory management. It is portable and
requires low resources.
xdProf is a tool that captures and analyzes stack traces sent at a fixed interval from Java Virtual Machines in a distributed system. The xdProf client uses a C/C++ Java Virtual Machine Profiling Interface (JVMPI) library and works on many platforms.
httptrace - TCP/HTTP trace utility (for Java or Win32/jview.exe)
Listens on a TCP/IP port, redirects data to another port and writes traces.
Several options (search for patterns, ...).
PHP Profiler is both a Zend extension and module capable of generating profiling information (function call statistics) for PHP applications on the server side. No PHP code has to be changed, although the profiler data is available to your scripts.
The QPascal Project is an endeavour to produce a new generation of development tools based on the object-oriented programming language QPascal. Its goal is to create a compiler, linker, debugger, assembler, and eventually an extensive and extensible IDE.
A debuging library for C++. It does dynamic memory management with malloc and looks for potentiazl problems and leaks. It can also free up all leaked memory at the end of the program. I am currently working on hooking the new and delete keywords to wor
A Java class library for logging, tracing, warnings, errors, asserts, etc with runtime configurable formatting and event filtering. This project is no longer maintained.
ISMON is a text-based monitor used to control the debug support unit embedded in the Comsis C61100/C61200 IEEE802.11n network controllers. In interactive mode ISMON accepts debug commands from the user. It can also act as a remote target for gdb.
DragnDrop is a simple cross-platform utility to assist in debugging and monitoring drag-n-drop and clipboard interactions. It is of use to both developers and end users.
Mipscope is a cross-platform IDE for students learning assembly on the MIPS architecture. The focus is on a convenient debugging environment, including a visual, reversible debugger.
Le projet Atlantis est une collection de composants et de bibliothèques pour Lazarus. The Atlantis project is a collection of components and libraries for Lazarus.
SimpleLogViewer is Java 2 based GUI application that display logging data. Can read a file or listen over a TCP socket. Use plugins/embedded scripts to Hide, Rewrite, Colorize lines of log.
SpreadAppender is a log4j appender module that broadcasts log messages over a local multicast network using the Spread API. It is very efficient and perfect for clusters of network applications. Your sysadmin will thank you for it.
The Open Log Engine is a powerful tool for advanced logging in games or programs. It easily allows you to make logging outputs in your program and analyse them afterwards with the Open Log Viewer, which provides you a powerful filtering system.