Official C# support for Visual Studio Code

Free/Libre C# support for VSCode-compatible editors

Parse and evaluate MsBuild project files

Canonical actor model implementation for .NET with local + distributed actors in C# and F#.

Mono open source ECMA CLI, C# and .NET implementation.

The Kotlin Programming Language.

Sodium - Functional Reactive Programming (FRP) Library for multiple languages

Deconstructive Pattern-Matching for Kotlin

Implementation of the 'naked objects pattern' on .NET platform. Turns a POCO domain model (that follows a few simple conventions) into a complete application. See the ReadMe (at the bottom of this …

Asynchronous sequences for F#