Software by JetBrains s.r.o.

A keyboard-centric issue and bug tracker that features easy bug reporting, stylish bug search language, flexible customization, per-issue visibility settings, easy migration from other bug trackers, and fast commands to modify multiple issues.

ReSharper is the leading Visual Studio productivity tool that helps .NET developers by providing code refactoring and inspections, blazing fast navigation, and coding assistance. Create and improve code in C#, VB.NET, ASP.NET, XAML and more.

PhpStorm is a lightweight and smart PHP IDE focused on developer productivity that deeply understands your code, provides smart code completion, quick navigation and on-the-fly error checking.

The smartest JavaScript, CSS and HTML Editor for Web Development is at your fingertips. Navigate through files easily. Use relevant autocompletion for everything in your code. Get notified about code problems on the fly.

JetBrains dotCover is a unit test runner and .net code coverage tool. It works within Visual Studio 2005, 2008, 2010 and Visual Studio 2012, integrates with ReSharper, supports MSTest, NUnit, xUnit, MSpec, Continuous Integration server and more

User-friendly Continuous Integration server for developers and build engineers, trivial to setup and free for small teams. Distributed building and unit testing, inspections for Java, JS, JSP, CSS and .NET, customizable statistics, Maven, Gradle.