A framework for CLI applications in Go.

Provides C# source for tools written in the tradition of lex and yacc, redesigned in an object-oriented way. By Malcolm Crowe.

Visually design plugins for HTML-Kit and automatically generate source code in .NET C# .

Convert VB.NET code to C# code at the project and code snippet levels. Description, sample screenshots, and ordering information. By Tangible Software Solutions Inc.

A project to port SharpDevelop to Gtk#.

A software configuration library written in 100% C# for the .NET Framework. This software includes a concise API for abstracting the access of multiple configuration types: INI, .NET config files, registry, XML files, and command-line options. [Open source, MIT License]

Intel Labs C# implementation of portions of the CLI (Common Language Infrastructure) runtime library as defined in the draft ECMA CLI specification.

Provides C# wrapper for OpenGL and SDL along with some tools.

A standalone profiler for C# that measures execution frequencies for each statement while keeping the instrumentation of the source code to a minimum. [Open source, GPL]

Free C# editor.