Technology · Language
C#
Language · Microsoft · Catalog tech@1
Microsoft's language for .NET.
- Matched as
- c#
- c-sharp
- csharp
Momentum
Each signal is ranked as a percentile among the technologies that have it. A signal without enough history is not counted, and never shown as zero. How momentum works
Momentum
Collecting0 of 5 signalsNo score yet. Momentum is published only when at least 2 of the 5 signals have history. C# has 0, so there is no single number: each signal is shown on its own below. It is not a zero, and nothing is estimated in its place.
Snapshot OCT 24, 2026 · Scoring tech@1
- Official repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.33,418 stars now
- Member repository stars
- Collecting
- Star growth needs repository snapshots 30 days apart.0 new members in 30 days
- Package adoption
- Collecting
- Adoption growth needs two observations of its own packages about 30 days apart.
- Open models
- No official models
- No official model on Hugging Face, so this signal does not apply.
- News
- Collecting
- News counts once there are 3 events across the last 60 days; it has 0.0 in the last 30 days · 0 in the 30 before
Adoption by registry
The growth of C#’s own packages, one row per registry in that registry’s own unit. Registries count different things over different windows, so they are never added together.
No registry has two observations of C#’s own packages about 30 days apart yet, so there is no growth to show. Nothing is estimated in its place.
News activity
- Events · 7 days
- 0published events that mention it
- Events · 30 days
- 0published events that mention it
- Previous 30 days
- 0events in the 30 days before
Momentum history
Momentum history starts OCT 8, 2026. A chart appears once two daily snapshots carry a score; none does so far.
Repositories
Official 2
- dotnet/roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
20.7K stars
- dotnet/csharplang
The official repo for the design of the C# programming language
12.7K stars
Members 490repositories tagged with one of its aliases, most-starred first
- lepoco/wpfui
WPF UI provides the Fluent experience in your known and loved WPF framework. Intuitive design, themes, navigation and new immersive controls. All natively and effortlessly.
9.7K stars
- reactiveui/refit
The automatic type-safe REST library for .NET. Refit turns a REST API into a C# interface and generates the HttpClient implementation, with support for HttpClientFactory, pluggable serializers and a testing package.
9.6K stars
- SignalR/SignalR
Incredibly simple real-time web for .NET
9.4K stars
- xberg-io/xberg
Polyglot document intelligence with a Rust core: extract text, metadata, images, tables, and structured data from 106 formats across 140 file extensions, plus code intelligence for 371 languages. Fifteen bindings, with CLI, REST API, and MCP server.
9.4K stars
- IridiumIO/CompactGUI
Reduce the space taken up by games and programs on disk by using native Windows APIs
8.9K stars
- JeffreySu/WeiXinMPSDK
微信全平台 .NET SDK， Senparc.Weixin for C#，支持 .NET Framework 及 .NET Core、.NET 10.0。已支持微信公众号、小程序、小游戏、微信支付、企业微信/企业号、开放平台、JSSDK、微信周边等全平台。 WeChat SDK for C#.
8.9K stars
- reactiveui/ReactiveUI
A composable, cross-platform MVVM framework for .NET inspired by functional reactive programming. It moves mutable state out of the user interface, keeps each feature's logic in one readable place, and makes applications easier to test. Supports WPF, WinForms, WinUI, .NET MAUI, Avalonia, Uno Platform, Blazor and Android.
8.5K stars
- microsoft/microsoft-ui-xaml
WinUI: a modern UI framework with a rich set of controls and styles to build dynamic and high-performing Windows applications.
8.5K stars
- AssetRipper/AssetRipper
GUI application to analyze game files
8.5K stars
- mxgmn/MarkovJunior
Probabilistic language based on pattern matching and constraint propagation, 153 examples
8.4K stars
- TheAlgorithms/C-Sharp
All algorithms implemented in C#.
8.2K stars
- OrchardCMS/OrchardCore
Orchard Core is an open-source modular and multi-tenant application framework built with ASP.NET Core, and a content management system (CMS) built on top of that framework.
8.2K stars
Packages
“Is” packages are C# itself; ecosystem packages depend on them. The two are counted separately and never added together. Adoption is each registry’s own figure, with its percentile within that registry.
Is 25the technology itself, most-adopted first
- Microsoft.CodeAnalysis
.NET Compiler Platform ("Roslyn"). This is the all-in-one package (a superset of all assemblies). You can install any of these sub-packages if you only want part of the functionality: - "Microsoft.CodeAnalysis.CSharp.Workspaces" (C# compiler + services) - "Microsoft.CodeAnalysis.VisualBasic.Workspaces" (VB compiler + services) - "Microsoft.CodeAnalysis.Compilers" (both compilers) - "Microsoft.CodeAnalysis.CSharp" (only the C# compiler) - "Microsoft.CodeAnalysis.VisualBasic (only the VB compiler) More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
111.4Mdownloads, all timeTop 25% on NuGet - Microsoft.CodeAnalysis.BannedApiAnalyzers
Banned API Analyzers
54.3Mdownloads, all timeTop 25% on NuGet - Microsoft.CodeAnalysis.VisualBasic.Features
.NET Compiler Platform ("Roslyn") support for creating Visual Basic editing experiences. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
44.9Mdownloads, all timeTop 25% on NuGet - Microsoft.CodeAnalysis.Scripting
Microsoft .NET Compiler Platform ("Roslyn") CSharp and VB scripting package. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
34.6Mdownloads, all timeTop 50% on NuGet - Microsoft.Net.Compilers.Toolset
.NET Compilers Toolset Package. Referencing this package will cause the project to be built using the C# and Visual Basic compilers contained in the package, as opposed to the version installed with MSBuild. This package is primarily intended as a method for rapidly shipping hotfixes to customers. Using it as a long term solution for providing newer compilers on older MSBuild installations is explicitly not supported. That can and will break on a regular basis. The supported mechanism for providing new compilers in a build environment is updating to the newer .NET SDK or Visual Studio Build Tools SKU. This package requires either MSBuild 16.3 and .NET Desktop 4.7.2+ or .NET Core 2.1+ More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
23.3Mdownloads, all timeTop 50% on NuGet - Text.Analyzers
Text Analyzers
15Mdownloads, all timeTop 50% on NuGet - Microsoft.CodeAnalysis.PublicApiAnalyzers
Public API Analyzers
13.6Mdownloads, all timeLower half on NuGet - microsoft.codeanalysis.csharp.codestyle
.NET Compiler Platform ("Roslyn") code style analyzers for C#. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
10.1Mdownloads, all timeLower half on NuGet - microsoft.codeanalysis.compilers
Compiler layer of the .NET Compiler Platform ("Roslyn"). Install this package to get both C# and Visual Basic support. If you want just support for one language, install Microsoft.CodeAnalysis.CSharp or Microsoft.CodeAnalysis.VisualBasic. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/35d9211b841e7613c1d2f8f5af6d628ace696c4c.
9.5Mdownloads, all timeLower half on NuGet - microsoft.codeanalysis.metrics
Report source based Code Metrics
7Mdownloads, all timeLower half on NuGet - Roslyn.Diagnostics.Analyzers
Private analyzers specific to Roslyn repo. These analyzers are not intended for public consumptions outside of the Roslyn repo.
1.4Mdownloads, all timeLower half on NuGet - microsoft.codeanalysis.editorfeatures.text
.NET Compiler Platform ("Roslyn") support for working with Visual Studio text buffers. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/8edf7bcd4f1594c3d68a6a567469f41dbd33dd1b.
943Kdownloads, all timeLower half on NuGet
Ecosystem 51packages that depend on it, most-adopted first
- Microsoft.Orleans.Runtime
Core runtime library of Microsoft Orleans that hosts and executes grains within a silo.
12.3Mdownloads, all timeLower half on NuGet - Microsoft.CodeAnalysis.CSharp.CodeFix.Testing
Roslyn Code Fix Framework C# Types.
12.1Mdownloads, all timeLower half on NuGet - Microsoft.Orleans.Server
Collection of Microsoft Orleans libraries and files needed on the server.
11.7Mdownloads, all timeLower half on NuGet - Microsoft.Orleans.Client
Collection of Microsoft Orleans libraries and files needed on the client.
11.4Mdownloads, all timeLower half on NuGet - fastreport.compat
Common compatible types for FastReport .Net, Core and Mono
3.6Mdownloads, all timeLower half on NuGet - carter.analyzers
Carter is framework that is a thin layer of extension methods and functionality over ASP.NET Core allowing code to be more explicit and most importantly more enjoyable.
3Mdownloads, all timeLower half on NuGet - CS-Script
CS-Script engine Class Library for .NET
2.4Mdownloads, all timeLower half on NuGet - roslynator.core
This library extends functionality of package Microsoft.CodeAnalysis.Common.
1Mdownloads, all timeLower half on NuGet - dotnet.script.dependencymodel.nuget
A MetadataReferenceResolver that allows inline nuget references to be specified in script(csx) files.
937.8Kdownloads, all timeLower half on NuGet - roslynator.csharp
This library extends functionality of package Microsoft.CodeAnalysis.CSharp Commonly Used Types: Roslynator.CSharp.CSharpFactory Roslynator.CSharp.CSharpFacts Roslynator.CSharp.SyntaxInfo Roslynator.NameGenerator
800.8Kdownloads, all timeLower half on NuGet - dotnet.script.core
A cross platform library allowing you to run C# (CSX) scripts with support for debugging and inline NuGet packages. Based on Roslyn.
768.1Kdownloads, all timeLower half on NuGet - CSharpier.Core
CSharpier is an opinionated code formatter for c#.
567.6Kdownloads, all timeLower half on NuGet
Latest news the latest event that mention it
- 3d agoOCT 21, 2026