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
- Particular/NServiceBus
The gold standard for async .NET microservices on Azure, AWS and on-prem
2.2K stars
- nettitude/PoshC2
A proxy aware C2 framework used to aid red teamers with post-exploitation and lateral movement.
2.1K stars
- nemanjarogic/DesignPatternsLibrary
A comprehensive design patterns library implemented in C#, which covers various design patterns from the most commonly used ones to the lesser-known ones. Get familiar with and learn design patterns through moderately realistic examples.
2.1K stars
- MichalStrehovsky/zerosharp
Demo of the potential of C# for systems programming with the .NET native ahead-of-time compilation technology.
2.1K stars
- Tencent/TscanCode
A static code analyzer for C++, C#, Lua
2.1K stars
- FoundatioFx/Foundatio
Pluggable foundation blocks for building distributed apps.
2.1K stars
- dotnet/spark
.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.
2.1K stars
- realworld-apps/aspnetcore-realworld-example-app
ASP.NET Core backend implementation for RealWorld
2.1K stars
- icsharpcode/AvalonEdit
The WPF-based text editor component used in SharpDevelop
2.1K stars
- emilianavt/OpenSeeFace
Robust realtime face and facial landmark tracking on CPU with Unity integration
2.1K stars
- Tencent/InjectFix
InjectFix is a hot-fix solution library for Unity
2.1K stars
- OmniSharp/omnisharp-roslyn
OmniSharp server (HTTP, STDIO) based on Roslyn workspaces
2.1K 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.DotNet.Scaffolding.Shared
Contains interfaces for Project Model and messaging for scaffolding.
119.1Mdownloads, all timeTop 25% on NuGet - BenchmarkDotNet
Powerful .NET library for benchmarking
86.2Mdownloads, all timeTop 25% on NuGet - Microsoft.Orleans.Core.Abstractions
Core abstractions library of Microsoft Orleans
33.7Mdownloads, all timeTop 50% on NuGet - Microsoft.Orleans.Core
Core library of Microsoft Orleans used both on the client and server.
33.3Mdownloads, all timeTop 50% on NuGet - ProtoBufJsonConverter
Convert a protobuf message to a JSON string or object (and back) using the proto definition file.
30.2Mdownloads, all timeTop 50% on NuGet - MetadataReferenceService.Abstractions
This package defines the IMetadataReferenceService interface.
28.2Mdownloads, all timeTop 50% on NuGet - Microsoft.PowerShell.Commands.Utility
Runtime for hosting PowerShell
25.6Mdownloads, all timeTop 50% on NuGet - RazorEngine.NetCore
Fork from https://github.com/Antaris/RazorEngine
23.9Mdownloads, all timeTop 50% on NuGet - JasperFx.RuntimeCompiler
Runtime Roslyn Compilation and Code Generation Chicanery
19.5Mdownloads, all timeTop 50% on NuGet - Microsoft.CodeAnalysis.CSharp.Analyzer.Testing
Roslyn Analyzer Test Framework C# Types.
17.2Mdownloads, all timeTop 50% on NuGet - Microsoft.Orleans.Serialization
Fast, flexible, and version-tolerant serializer for .NET
14.6Mdownloads, all timeTop 50% on NuGet - Microsoft.Orleans.Sdk
Microsoft Orleans meta package to bring in the base Orleans packages for all project types.
14Mdownloads, all timeTop 50% on NuGet
Latest news the latest event that mention it
- 4d agoOCT 21, 2026