Testing, on steriods.

Go red with zentest which ensures test coverage and accelerates TDD.

Go green with unit_diff using Advanced Diffing Technology™ to highlight errors.

Refactor with autotest, continuous integration while you code.

Tunnelblick is a free, open source Graphic User Interface (GUI) for OpenVPN on Mac OS X. It provides easy control of OpenVPN connections.

Tunnelblick runs on OS X Tiger (10.4) and up and comes as a ready-to-use Universal application with all necessary binaries and drivers (including OpenVPN and tun/tap). No additional installation is necessary -- just add your configuration and encryption information....

TagLib is a library for reading and editing the meta-data of several popular audio formats. Currently it supports both ID3v1 and ID3v2 for MP3 files, Ogg Vorbis comments and ID3 tags and Vorbis comments in FLAC files as well as MPC.

IronPython is a new implementation of the Python programming language running on .NET. It supports an interactive console with fully dynamic compilation. It is well integrated with the rest of the .NET Framework and makes all .NET libraries easily available to Python programmers, while maintaining full compatibility with the Python language....

Docky is a full fledged dock application that makes opening common applications and managing windows easier and quicker. Docky is fully integrated into the GNOME Desktop and features a no non-sense approach to configuration and usage. It just works.

Yasm is a complete rewrite of the NASM assembler under the "new" BSD License (some portions are under other licenses, see COPYING for details). Yasm currently supports the x86 and AMD64 instruction sets, accepts NASM and GAS assembler syntaxes, outputs binary, ELF32, ELF64, 32 and 64-bit Mach-O, RDOFF2, COFF, Win32, and Win64 object formats, and generates source debugging information in STABS, DWARF 2, and CodeView? 8 formats. Yasm can be easily integrated into Visual Studio 2005 (see VisualStudio2005) for assembly of NASM or GAS syntax code into Win32 or Win64 object files....

cgit is a fast web interface for the git scm.,

Nuxeo provides an Open Source Content Management Platform enabling architects and developers to easily build, deploy, and run content-centric business applications. Its component-based and service-oriented architecture makes it easy to customize and extend, making developers more efficient and ultimately, happier!...

XZ Utils is free general-purpose data compression software with high compression ratio. XZ Utils were written for POSIX-like systems, but also work on some not-so-POSIX systems. XZ Utils are the successor to LZMA Utils.

Griffon is an application framework for developing desktop applications in the JVM, with Groovy being the primary language of choice. Inspired by Grails, Griffon follows the Convention over Configuration paradigm, paired with an intuitive MVC architecture and a command line interface. Griffon also follows the spirit of the Swing Application Framework (JSR 296), it defines a simple yet powerful application life cycle and event publishing mechanism....