Ruby

TakeOff is an open-source offline documentation browser for CSS, jQuery, Ruby, Rails and the iOS/OS X API docs...

CodeGofer is a tool for learning new programming languages and technologies...

Eddie is a code editor mainly intended for Objective C and C++, but it also supports other programming languages...

Komodo is a professional, cross-platform integrated development...

Cross-Platform IDE for all your major languages, including Python, PHP, Ruby, Perl, Tcl...

ThisService lets anyone with a basic handle on programming choose their own language (like AppleScript...

Hagoromo is a rich text editor for editing Western and Japanese documents...

RCode is a lightweight and powerful coding application. RCode supports most top language syntax's...

MCG lets you analyze your application profile data on your Mac. With its call tracing and function summaries...

The Bitnami Cloud Tools installer packages the Amazon Web Services command line tools together...

The Apache Thrift software framework, for scalable cross-language services development...

SWIG is an interface compiler that connects programs written in C and C++ with scripting languages such as Perl...

Free, open source IDE for Ruby and Rails applications RadRails is now included as part of Aptana Studio 3...

The professional, open source development tool for the open web...

Nereus is an open-source pure Java™ client-server technology for making computer idle time available for productive...

EV-GEAR is a utility for players of the Pokémon video game series...

NeverendingWoods is a 2D platformer adventure game. Ruby finds herself lost in the woods after running...

Rails Scaffolder's Toolbox is a native GUI for the Ruby on Rails scaffold generator. The application helps...

midilib is a pure...

Defender of Mars is small real-time strategy game written in ruby with help of SDL and SGE...