Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Provides an efficient allocation free async/await integration for Unity.

Reactive Extensions for Unity

Extremely Fast MessagePack Serializer for C#(.NET, .NET Core, Unity, Xamarin). / msgpack.org[C#]

A Unity C# animation engine. HOTween v2

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀

Fast, robust, powerful and extendible .NET serializer built for Unity

A library of various utilities and tools for Unity (alpha)

A reactive take on the ECS pattern for .net game developers

This framework is considered obsolete, please see new version at:

Tool extension for the Unity Editor that enables easy access to the player preferences over a simple UI.

A tool to update the Roslyn compiler and C# language versions for a Unity installation.

The official .NET client library for EdgeDB