Entity Framework Effort is a powerful tool that enables a convenient way to create automated tests for Entity Framework based applications.

A JavaScript key state handler for web apps

A renderer agnostic two-dimensional drawing api for the web

A lightweight .NET library to download YouTube videos.

Source browser website generator that powers https://source.dot.net, https://referencesource.microsoft.com and https://sourceroslyn.io

A cross-platform C# editor based on Roslyn and AvalonEdit

Gemini is an IDE framework similar in concept to the Visual Studio Shell. It uses AvalonDock and has an MVVM architecture based on Caliburn Micro.

Chrome extension - Make tab indented code more readable by forcing the tab size to 4 instead of 8