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29 supported repositories

Documentation for ASP.NET Core

Last commit May 15, 2026

 (13,093 stars) (24,791 forks) (7 indexed issues) (7 open good first issues)

Powerful .NET library for benchmarking

Last commit May 15, 2026

 (11,415 stars) (1,054 forks) (21 indexed issues) (21 open good first issues)

Documentation for Entity Framework Core and Entity Framework 6

Last commit Oct 22, 2024

 (1,625 stars) (1,961 forks) (15 indexed issues) (14 open good first issues)

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

Last commit Dec 8, 2023

 (3,968 stars) (993 forks) (0 indexed issues) (0 open good first issues)

Open XML SDK by Microsoft

Last commit Nov 9, 2023

 (3,704 stars) (543 forks) (3 indexed issues) (3 open good first issues)

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

Last commit May 15, 2026

 (37,933 stars) (10,653 forks) (156 indexed issues) (151 open good first issues)
dotnet/blazorPowerShell

Blazor moved to https://github.com/dotnet/aspnetcore

Last commit Feb 23, 2021

 (9,280 stars) (643 forks) (0 indexed issues) (0 open good first issues)

The .NET Core command-line (CLI) tools, used for building .NET Core apps and libraries through your development flow (compiling, NuGet package management, running, testing, ...).

Last commit Nov 1, 2019

 (3,423 stars) (1,070 forks) (0 indexed issues) (0 open good first issues)

Command line parsing, invocation, and rendering of terminal output.

Last commit May 27, 2026

 (3,665 stars) (421 forks) (10 indexed issues) (10 open good first issues)
dotnet/corePowerShell

.NET news, announcements, release notes, and more!

Last commit May 13, 2026

 (21,962 stars) (4,950 forks) (0 indexed issues) (0 open good first issues)

CoreCLR is the runtime for .NET Core. It includes the garbage collector, JIT compiler, primitive data types and low-level classes.

Last commit Jan 25, 2020

 (12,321 stars) (2,891 forks) (0 indexed issues) (0 open good first issues)

CoreFX is the foundational class libraries for .NET Core. It includes types for collections, file systems, console, JSON, XML, async and many others.

Last commit Nov 29, 2019

 (17,817 stars) (5,490 forks) (0 indexed issues) (0 open good first issues)

CoreFX Contributors standups - dates, topics voting, etc.

Last commit Oct 12, 2017

 (15 stars) (4 forks) (0 indexed issues) (0 open good first issues)

The official repo for the design of the C# programming language

Last commit May 14, 2026

 (12,598 stars) (1,067 forks) (0 indexed issues) (0 open good first issues)

Static site generator for .NET API documentation.

Last commit Jan 13, 2024

 (3,730 stars) (828 forks) (0 indexed issues) (0 open good first issues)

A reference .NET application implementing an eCommerce site

Last commit May 4, 2026

 (10,453 stars) (3,622 forks) (3 indexed issues) (3 open good first issues)

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

Last commit May 15, 2026

 (14,651 stars) (3,376 forks) (10 indexed issues) (8 open good first issues)

This repository contains a suite of libraries that provide facilities commonly needed when creating production-ready applications.

Last commit Nov 10, 2023

 (2,401 stars) (717 forks) (3 indexed issues) (3 open good first issues)

ML.NET is an open source and cross-platform machine learning framework for .NET.

Last commit Mar 20, 2025

 (9,125 stars) (1,901 forks) (8 indexed issues) (8 open good first issues)

Samples for ML.NET, an open source and cross-platform machine learning framework for .NET.

Last commit Jul 27, 2024

 (4,683 stars) (2,681 forks) (6 indexed issues) (6 open good first issues)