EF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.

Entity Framework Core provider for PostgreSQL

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

ASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.

Unofficial revival of the well known .NET debugger and assembly editor, dnSpy

Provides a huge dictionary of file extensions to mime types.

A .NET wrapper for libwebp (and binaries thereof)

A wrapper around Roslyn language server which makes it compatible with editors other than VSCode

Unity / XNA game patcher and plugin framework

rhythm is just a *click* away!

Steamless is a DRM remover of the SteamStub variants. The goal of Steamless is to make a single solution for unpacking all Steam DRM-packed files. Steamless aims to support as many games as possible.

Basis is an open-source social framework for VR and Desktop usage.

UniVRM is a gltf-based VRM format implementation for Unity. English is here https://vrm.dev/en/ . 日本語 はこちら https://vrm.dev/

s&box is a modern game engine, built on Valve's Source 2 and the latest .NET technology, it provides a modern intuitive editor for creating games