Software Development

TwitterFacebook
Get flash to fully experience Pearltrees
Web Design

Developer

Linux

iOS Dev Center - Apple Developer

http://developer.apple.com/devcenter/ios/index.action This complete developer toolset for creating Mac, iPhone, and iPad apps includes the Xcode IDE, performance analysis tools, iOS Simulator, and the latest Mac OS X and iOS SDKs.
Web tools/APIs

Ruby Programming Language

http://www.ruby-lang.org/en/ The Award for the Advancement of Free Software is given annually to an individual who has made a great contribution to the progress and development of free software, through activities that accord with the spirit of free software. This year, it was given to Yukihiro Matsumoto (aka Matz), the creator of the Ruby programming language. Matz has worked on GNU, Ruby, and other free software for over 20 years…
http://rubyonrails.org/

Ruby on Rails

Tens of thousands of Rails applications are already live. People are using Rails in the tiniest part-time operations to the biggest companies.
Programming

VirtualBox

VirtualBox

Oracle today released VirtualBox 4.1.16, a maintenance release of VirtualBox 4.1 which improves stability and fixes regressions. See the ChangeLog for details. Oracle today released VirtualBox 4.0.16, a maintenance release of VirtualBox 4.0 which improves stability and fixes regressions. https://www.virtualbox.org/
http://en.wikipedia.org/wiki/Open_source

Open source - Wikipedia, the free encyclopedia

In production and development, open source is a philosophy, [ 1 ] [ not in citation given ] [ 2 ] [ not in citation given ] or pragmatic methodology [ 2 ] [ not in citation given ] that promotes free redistribution and access to an end product's design and implementation details. [ 3 ] Before the phrase open source became widely adopted, developers and producers used a variety of phrases to describe the concept; open source gained hold with the rise of the Internet , and the attendant need for massive retooling of the computing source code . [ citation needed ] Opening the source code enabled a self-enhancing diversity of production models, communication paths, and interactive communities. [ 4 ] The open-source software movement was born to describe the environment that the new copyright , licensing , domain , and consumer issues created. [ citation needed ]
Sort Alogorithms

http://www.ubuntu.com/

Ubuntu homepage | Ubuntu

Make your IT budget go further with Ubuntu! The latest release of Ubuntu includes everything you need for your business desktop, server and cloud.
http://netbeans.org/features/java/javase.html

IDE - Java SE Development

Click image for fullscreen preview The NetBeans IDE provides Java developers with all the tools they need to create professional Java SE applications. The NetBeans IDE supports development for JDK 6 and JDK 7. Desktop Application Development
Virtual Reality

© 2012, Oracle Corporation and/or its affiliates

MySQL :: The world's most popular open source database

http://www.mysql.com/