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IntelliJ IDEA
The Most Intelligent Java IDE -
Kotlin

New Language for Kool Koding -
AppCode
Objective-C IDE -
ReSharper
Productivity Tool for .NET Developers -
YouTrack
Innovative Bug & Issue Tracker -
TeamCity
Continuous Integration Server -
dotTrace
.NET Performance and Memory Profiler -
dotCover
.NET Code Coverage Tool -
dotPeek

Free .NET Decompiler -
RubyMine
Ruby on Rails IDE -
PhpStorm

IDE for HTML, JavaScript and PHP -
WebStorm

Lightweight JavaScript IDE -
PyCharm

Python IDE with Support for Django -
MPS
Meta Programming System
Recent Updates
dotPeek 1.0: Free .NET Decompiler and Assembly Browser
JetBrains productivity toolset for .NET developers now includes a free decompiler! High-quality decompiling coupled with powerful ReSharper-inspired navigation and search is now available to everyone in the .NET community. Free download!
PhpStorm 4.0: Do It Right From The First Time
The new version of our PHP IDE fully enables PHP 5.4, supports ECMAScript Harmony and adds killer bug-prevention abilities using PHP Code Sniffer and PHPUnit Code Coverage. Download PhpStorm now!
WebStorm 4.0 in Harmony with ECMAScript!
The new IDE release targets web developers who value code quality and are early adopters of the latest technologies, brings innovative ECMAScript Harmony support and code coverage in JavaScript unit testing. Get WebStorm now!



