C# Microsoft

Open-source C# projects categorized as Microsoft

Top 23 C# Microsoft Projects

  • Introducing .NET Multi-platform App UI (MAUI)

    .NET MAUI is the .NET Multi-platform App UI, a framework for building native device applications spanning mobile, tablet, and desktop.

  • Project mention: Developers are not happy with .NET MAUI, but nobody in the team cares about it | /r/hackernews | 2023-11-27
  • awesome-dotnet-core

    :honeybee: A collection of awesome .NET core libraries, tools, frameworks and software

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo
  • eShopOnWeb

    Discontinued Sample ASP.NET Core 8.0 reference application, powered by Microsoft, demonstrating a layered application architecture with monolithic deployment model. Download the eBook PDF from docs folder.

  • Project mention: How to find a sample enterprise applications? | /r/dotnet | 2023-12-06

    - https://github.com/dotnet-architecture/eShopOnWeb (a Microsoft example -- also includes the link to a recent livestream which provides an overview)

  • MSBuild

    The Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.

  • azure-sdk-for-net

    This repository is for active development of the Azure SDK for .NET. For consumers of the SDK we recommend visiting our public developer docs at https://learn.microsoft.com/dotnet/azure/ or our versioned developer docs at https://azure.github.io/azure-sdk-for-net.

  • Project mention: Best practices for integrating the Azure Storage SDK into your .NET applications | dev.to | 2024-01-23

    Microsoft.Extensions.Azure is an extension library that allows for uniform integration of the Azure SDK into your applications, while giving you the necessary flexibility to customize the behavior of the created Azure SDK clients. The use of named clients is particularly convenient for supporting multiple instances of the same Azure resource type. You also get free logging as the Azure SDK events are automatically forwarded to an ILogger instance.

  • Azure PowerShell

    Microsoft Azure PowerShell

  • Project mention: How to return release date when using Find-Package | /r/PowerShell | 2023-06-03

    Author : Microsoft Corporation CompanyName : azure-sdk Copyright : Microsoft Corporation. All rights reserved. PublishedDate : 23-May-23 04:37:01 InstalledDate : UpdatedDate : LicenseUri : https://aka.ms/azps-license ProjectUri : https://github.com/Azure/azure-powershell #>

  • PeachPie

    PeachPie - the PHP compiler and runtime for .NET and .NET Core

  • Project mention: .NET 8 – .NET Blog | news.ycombinator.com | 2023-11-14

    PeachPie may be worth a look. It’s a php to .net compiler.


  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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  • FlaUI

    UI automation library for .Net

  • Project mention: Automated testing WPF app | /r/csharp | 2023-12-09
  • spark

    .NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers. (by dotnet)

  • CDM

    The Common Data Model (CDM) is a standard and extensible collection of schemas (entities, attributes, relationships) that represents business concepts and activities with well-defined semantics, to facilitate data interoperability. Examples of entities include: Account, Contact, Lead, Opportunity, Product, etc.

  • ContextMenuForWindows11

    Add Custom Context Menu For Windows11

  • microsoft-authentication-library-for-dotnet

    Microsoft Authentication Library (MSAL) for .NET

  • Blogifier

    Blogifier is an open-source publishing platform Written in ASP.NET and Blazor WebAssembly. With Blogifier make a personal blog or a website.

  • SolrNet

    Solr client for .Net

  • PowerPlatformConnectors

    This is a repository for Microsoft Power Automate, Power Apps, and Azure Logic Apps connectors

  • PiP-Tool

    PiP tool is a software to use the Picture in Picture mode on Windows. This feature allows you to watch content (video for example) in thumbnail format on the screen while continuing to use any other software on Windows.

  • bcrypt.net

    BCrypt.Net - Bringing updates to the original bcrypt package

  • Project mention: JWT Authentication in ASP.NET | dev.to | 2023-06-03


  • WgServerforWindows

    Wg Server for Windows (WS4W) is a desktop application that allows running and managing a WireGuard server endpoint on Windows

  • Project mention: Time to make a server | /r/homelab | 2023-05-30

    My OpenVPN solution is a pfSense plugin, but I run WireGuard in an always-on Windows Server 2016 Proxmox VM and just port forward incoming WireGuard connections to it. I didn't configure WireGuard on Windows manually, I used this tool which made it all point-and-click simplicity.

  • data-api-builder

    Data API builder provides modern REST and GraphQL endpoints to your Azure Databases and on-prem stores.

  • Project mention: Data API Builder for Azure Databases | news.ycombinator.com | 2024-05-15
  • msgraph-sdk-powershell

    Powershell SDK for Microsoft Graph

  • Project mention: Can this be gotten via MSGraph? | /r/PowerShell | 2023-05-30
  • MSTest

    MSTest framework and adapter (by microsoft)

  • Project mention: Fluent Assertions: Fluently Assert the Result of .NET Tests | dev.to | 2023-07-11

    This library extends the traditional assertions provided by frameworks like MSTest, NUnit, or XUnit by offering a more extensive set of extension methods. Fluent Assertions supports a wide range of types like collections, strings, and objects and even allows for more advanced assertions like throwing exceptions.

  • prose

    Microsoft Program Synthesis using Examples SDK is a framework of technologies for the automatic generation of programs from input-output examples. This repo includes samples and sample data for the Microsoft Program Synthesis using Example SDK. (by microsoft)

  • powershell

    PnP PowerShell (by pnp)

  • Project mention: “In a Month of Lunches”-Like for Graph for Powershell? | /r/PowerShell | 2023-12-08

    Here is my Module that includes my functions on Azure Extension Properties. It uses the PnP.PowerShellmodule instead of the Graph SDK.

  • SaaSHub

    SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives

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NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

C# Microsoft related posts

  • Data API Builder for Azure Databases

    1 project | news.ycombinator.com | 15 May 2024
  • Best practices for integrating the Azure Storage SDK into your .NET applications

    1 project | dev.to | 23 Jan 2024
  • Improving Azure AI Search results with semantic search

    1 project | dev.to | 3 Jan 2024
  • Automated testing WPF app

    2 projects | /r/csharp | 9 Dec 2023
  • “In a Month of Lunches”-Like for Graph for Powershell?

    2 projects | /r/PowerShell | 8 Dec 2023
  • Runbook only runs for 3 hours then throws: The process cannot access the file Microsoft.ApplicationInsights.dll' because it is being used by another process.

    2 projects | /r/AZURE | 12 Jul 2023
  • Using Batch with Sharepoint Powershell

    1 project | /r/sharepoint | 5 Jul 2023
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What are some of the best open-source Microsoft projects in C#? This list will help you:

Project Stars
1 Introducing .NET Multi-platform App UI (MAUI) 21,676
2 awesome-dotnet-core 19,391
3 eShopOnWeb 9,982
4 MSBuild 5,144
5 azure-sdk-for-net 5,055
6 Azure PowerShell 4,097
7 PeachPie 2,289
8 FlaUI 2,126
9 spark 2,003
10 CDM 1,636
11 ContextMenuForWindows11 1,661
12 microsoft-authentication-library-for-dotnet 1,345
13 Blogifier 1,254
14 SolrNet 930
15 PowerPlatformConnectors 904
16 PiP-Tool 870
17 bcrypt.net 798
18 WgServerforWindows 787
19 data-api-builder 767
20 msgraph-sdk-powershell 667
21 MSTest 656
22 prose 611
23 powershell 609

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