PyCharm
Python & Django IDE with intelligent code completion, on-the-fly error checking, quick-fixes, and much more…
17 Alternatives To PyCharm
Android Studio
Android development environment based on IntelliJ IDEA
Aptana Studio
The world’s most powerful open-source web development IDE just got better. Rebuilt from the ground-up. It’s now much faster, customizable and includes new features to help you be more productive.
Atom
At GitHub, we’re building the text editor we’ve always wanted: hackable to the core, but approachable on the first day without ever touching a config file. We can’t wait to see what you build with it.
Coda
Text editor + file transfer + svn + CSS + Terminal + Books + More = Whoah. Welcome to Coda. Grow beautiful code.
Eclipse IDE
Eclipse IDE for Java EE developers.
GNU Emacs
GNU Emacs is an extensible, customizable text editor—and more.
Microsoft Visual Studio
Microsoft Visual Studio is an integrated development environment (IDE) from Microsoft.
Netbeans
NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
PhpStorm
Professional IDE for PHP and Web Developers
Qt Creator
Qt Creator is a cross-platform C++, JavaScript and QML integrated development environment. It is the fastest, easiest and most fun experience a C++ developer could wish for.
RStudio
RStudio™ is a new integrated development environment (IDE) for R.
SonarQube
SonarQube is code review and management software. The software is developed by SonarSource, which was founded in 2008 by Freddy Mallet, Simon Brandhof and Olivier Gaudin. Read more about SonarQube.
Textmate
TextMate brings Apple’s approach to operating systems into the world of text editors.
Vim
Highly configurable text editor built to enable efficient text editing
Visual Studio Code
Build and debug modern web and cloud applications, by Microsoft
WebStorm
The smartest JavaScript IDE
Xcode
Xcode 4 is the new version of Apple’s powerful integrated development environment for creating great apps for Mac, iPhone, and iPad. Xcode 4 includes the Xcode IDE, instruments, iOS Simulator, and the latest Mac OS X and iOS SDKs.