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- AMPL
- ASP
- ApacheConf
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- Arduino
- AsciiDoc
- Assembly
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- Ballerina
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- Bikeshed
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- Brainfuck
- C
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- hoon
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- reStructuredText
runtime
9115 Issues.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
(dotnet/runtime)roslyn
7218 IssuesThe Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
(dotnet/roslyn)aspnetcore
3655 IssuesASP.NET Core is a cross-platform .NET framework for building modern cloud-based web applications on Windows, Mac, or Linux.
(dotnet/aspnetcore)xamarin.forms
2441 IssuesXamarin.Forms Official Home
(xamarin/xamarin.forms)efcore
2288 IssuesEF Core is a modern object-database mapper for .NET. It supports LINQ queries, change tracking, updates, and schema migrations.
(dotnet/efcore)uno
1855 IssuesBuild Mobile, Desktop and WebAssembly apps with C# and XAML. Today. Open source and professionally supported.
(unoplatform/uno)openra
1528 IssuesOpen Source real-time strategy game engine for early Westwood games such as Command & Conquer: Red Alert written in C# using SDL and OpenGL. Runs on Windows, Linux, *BSD and Mac OS X.
(openra/openra)avalonia
1523 IssuesA multi-platform .NET UI framework
(avaloniaui/avalonia)azure-functions-host
1482 IssuesThe host/runtime that powers Azure Functions
(azure/azure-functions-host)msbuild
1472 IssuesThe Microsoft Build Engine (MSBuild) is the build platform for .NET and Visual Studio.
(microsoft/msbuild)powershell
1034 IssuesPowerShell for every system!
(powershell/powershell)newtonsoft.json
779 IssuesJson.NET is a popular high-performance JSON framework for .NET
(jamesnk/newtonsoft.json)monogame
744 IssuesOne framework for creating powerful cross-platform games.
(monogame/monogame)choco
721 IssuesChocolatey - the package manager for Windows
(chocolatey/choco)abp
669 IssuesOpen Source Web Application Framework for ASP.NET Core. Offers an opinionated architecture to build enterprise software solutions with best practices on top of the .NET and the ASP.NET Core platforms. Provides the fundamental infrastructure, production-re
(abpframework/abp)azure-webjobs-sdk
658 IssuesAzure WebJobs SDK
(azure/azure-webjobs-sdk)sharex
577 IssuesShareX is a free and open source program that lets you capture or record any area of your screen and share it with a single press of a key. It also allows uploading images, text or other types of files to over 80 supported destinations you can choose from
(sharex/sharex)jellyfin
553 IssuesThe Free Software Media System
(jellyfin/jellyfin)dapper
504 IssuesDapper - a simple object mapper for .Net
(dapperlib/dapper)csharplang
495 IssuesThe official repo for the design of the C# programming language
(dotnet/csharplang)files
482 IssuesA modern file manager that pushes the boundaries of the platform.
(files-community/files)confluent-kafka-dotnet
474 IssuesConfluent's Apache Kafka .NET client
(confluentinc/confluent-kafka-dotnet)closedxml
445 IssuesClosedXML makes it easier for developers to create Excel 2007+ (.xlsx, .xlsm, etc) files. It provides a nice object oriented way to manipulate the files (similar to VBA) without dealing with the hassles of XML Documents. It can be used by any .NET languag
(closedxml/closedxml)libgit2sharp
435 IssuesGit + .NET = ❤
(libgit2/libgit2sharp)akka.net
417 IssuesCanonical actor model implementation for .NET with local + distributed actors in C# and F#.
(akkadotnet/akka.net)mobile
407 IssuesThe mobile app vault (iOS and Android).
(bitwarden/mobile)blazorise
387 IssuesBlazorise is a component library built on top of Blazor with support for CSS frameworks like Bootstrap, Tailwind, Bulma, AntDesign, and Material.
(megabit/blazorise)uwpcommunitytoolkit
322 IssuesThe UWP Community Toolkit is a collection of helper functions, custom controls, and app services. It simplifies and demonstrates common developer tasks building UWP apps for Windows 10. The toolkit is part of the .NET Foundation.
(microsoft/uwpcommunitytoolkit)cake
260 Issues:cake: Cake (C# Make) is a cross platform build automation system.
(cake-build/cake)opentelemetry-dotnet
232 IssuesThe OpenTelemetry .NET Client
(open-telemetry/opentelemetry-dotnet)ilspy
226 Issues.NET Decompiler
(icsharpcode/ilspy)flaui
221 IssuesUI automation library for .Net
(roemer/flaui)nancy
218 IssuesLightweight, low-ceremony, framework for building HTTP based services on .Net and Mono
(nancyfx/nancy)recognizers-text
209 IssuesMicrosoft.Recognizers.Text provides recognition and resolution of numbers, units, and date/time expressed in multiple languages (CN, EN, FR, ES, PT, DE. Partial support for NL, JA, KO). Contributions are greatly welcome! Packages are available at https://
(microsoft/recognizers-text)mvvmcross
205 IssuesThe .NET MVVM framework for cross-platform solutions, including Xamarin.iOS, Xamarin.Android, Windows and Mac.
(mvvmcross/mvvmcross)fluentmigrator
189 IssuesFluent Migrations framework for .net
(schambers/fluentmigrator)humanizer
182 IssuesHumanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities
(mehdik/humanizer)humanizer
182 IssuesHumanizer meets all your .NET needs for manipulating and displaying strings, enums, dates, times, timespans, numbers and quantities
(humanizr/humanizer)powershelleditorservices
177 IssuesA common platform for PowerShell development support in any editor or application!
(powershell/powershelleditorservices)server
176 IssuesThe core infrastructure backend (API, database, Docker, etc).
(bitwarden/server)scriptcs
169 IssuesWrite C# apps with a text editor, nuget and the power of Roslyn!
(scriptcs/scriptcs)aspnetboilerplate
162 IssuesASP.NET Boilerplate - Web Application Framework
(aspnetboilerplate/aspnetboilerplate)open-xml-sdk
159 IssuesOpen XML SDK by Microsoft
(dotnet/open-xml-sdk)chocolateygui
153 IssuesA delicious GUI for chocolatey
(chocolatey/chocolateygui)querybuilder
152 IssuesSQL query builder, written in c#, helps you build complex queries easily, supports SqlServer, MySql, PostgreSql, Oracle, Sqlite and Firebird
(sqlkata/querybuilder)ombi
148 IssuesWant a Movie or TV Show on Plex/Emby/Jellyfin? Use Ombi!
(ombi-app/ombi)exceldna
148 IssuesExcel-DNA - Free and easy .NET for Excel. This repository contains the core Excel-DNA library.
(excel-dna/exceldna)code-cracker
146 IssuesAn analyzer library for C# and VB that uses Roslyn to produce refactorings, code analysis, and other niceties.
(code-cracker/code-cracker)nopcommerce
141 IssuesThe most popular open source ecommerce shopping cart solution based on ASP.NET Core
(nopsolutions/nopcommerce)nemestats
141 IssuesNemeStats is a completely free website for tracking board games played among a relatively stable group of players.
(nemestats/nemestats)