The .NET Ecosystem Landscape
1278 open-source projects across 28 categories, from web frameworks and HTTP clients to messaging, observability, testing and AI. Click any tile for details. Greyed-out tiles are archived, legacy or inactive (no commits for 2+ years).
- Projects
- 1278
- Stars
- 3.7M
- Downloads
- 134.5B
- Updated
- 26 Oct 2026
Web Frameworks & APIs
52 projectsServer-side web frameworks, API toolkits, GraphQL, gRPC and gateways.
All Web Frameworks & APIs →Web frameworks 15
API toolkits 20
OpenAPI Generator ★ 26.8K 
◐ Scalar ★ 16.3K 
NSwag ★ 7.4K 
Swashbuckle ★ 5.5K 
AutoRest ★ 4.8K 
Kiota ★ 3.8K 
ASP.NET API Versioning ★ 3.2K 
AspNetCoreRateLimit ★ 3.2K 
NJsonSchema ★ 1.6K 
Sieve ★ 1.3K 
Gridify ★ 1.2K 
X.PagedList ★ 926 
Hellang ProblemDetails ★ 839 
JsonApiDotNetCore ★ 714 
CorrelationId ★ 571 
AspNetCore.Proxy ★ 551 
ASP.NET Core OData ★ 502 
Swashbuckle Filters ★ 441 
MicroElements.Swashbuckle.FluentValidation ★ 398 
Simple.OData.Client ★ 339 GraphQL 7
gRPC & RPC 3
Gateways & reverse proxies 2
SOAP, WCF & RPC protocols 5
HTTP Clients & Resilience
19 projectsTyped HTTP clients, REST helpers, resilience policies and HTTP mocking.
All HTTP Clients & Resilience →HTTP clients 10
Resilience 2
Data Access
88 projectsORMs, micro-ORMs, database drivers, migrations and document stores.
All Data Access →ORM & micro-ORM 23
Dapper ★ 18.4K 
Entity Framework Core ★ 14.8K 
SqlSugar ★ 5.8K 
FreeSql ★ 4.4K 
Marten ★ 3.5K 
SqlKata ★ 3.4K 
linq2db ★ 3.3K 
NHibernate ★ 2.2K 
PetaPoco ★ 2.1K 
RepoDB ★ 1.9K 
Fluent NHibernate ★ 1.7K 
Chloe ★ 1.5K 
$ ServiceStack.OrmLite ★ 1.5K 
YesSql ★ 1.4K 
Insight.Database ★ 916 
NPoco ★ 879 
Dommel ★ 694 
MongoDB.Entities ★ 566 
DapperQueryBuilder ★ 541 
Dapper.FastCrud ★ 519 
Dapper.AOT ★ 476 
MongoFramework ★ 397 
InterpolatedSql ★ 279 EF Core extensions 18
$ EFCore.BulkExtensions ★ 4K 
Audit.NET ★ 2.7K 
EF Core Power Tools ★ 2.5K 
Entity Framework Plus ★ 2.3K 
Ardalis.Specification ★ 2.3K 
LinqKit ★ 1.8K 
EntityFrameworkCore.Exceptions ★ 1.7K 
System.Linq.Dynamic.Core ★ 1.7K 
EFCore.NamingConventions ★ 962 
AutoHistory ★ 788 
FlexLabs.Upsert ★ 701 
EntityFrameworkCore.Triggered ★ 596 
DelegateDecompiler ★ 543 
Effort ★ 430 
$ Entity Framework Extensions ★ 380 
EntityFrameworkCore.DataEncryption ★ 350 
PostgreSQLCopyHelper ★ 180 
EFCore JSON value converter ★ 97 Database drivers & providers 35
TigerBeetle .NET ★ 17.2K 
LiteDB ★ 9.5K 
StackExchange.Redis ★ 6.2K 
Apache Ignite .NET ★ 5.1K 
sqlite-net ★ 4.5K 
◐ RavenDB ★ 4K 
Npgsql ★ 3.7K 
◐ Elasticsearch .NET Client ★ 3.7K 
MongoDB C# Driver ★ 3.2K 
Pomelo MySQL provider ★ 3K 
CSRedis ★ 2.1K 
Npgsql EF Core provider ★ 1.8K 
MySqlConnector ★ 1.5K 
Realm .NET ★ 1.3K 
Microsoft.Data.SqlClient ★ 999 
DuckDB.NET ★ 718 
Cassandra C# Driver ★ 672 
SQLitePCL.raw ★ 624 
DBreeze ★ 582 
Redis OM .NET ★ 528 
Couchbase Lite .NET ★ 446 
◐ Oracle ODP.NET ★ 434 
Neo4jClient ★ 427 
Mongo2Go ★ 409 
InfluxDB Client ★ 377 
ClickHouse.Client ★ 366 
pgvector-dotnet ★ 303 
◐ Couchbase .NET SDK ★ 284 
Neo4j .NET Driver ★ 246 
ZooKeeperNetEx ★ 235 
EnyimMemcachedCore ★ 171 
OpenSearch .NET Client ★ 139 
Aerospike C# Client ★ 78 
Microsoft SQL Server Types (dotMorten) ★ 76 Migrations 6
Messaging & Event Streaming
43 projectsService buses, broker clients, event sourcing and workflow engines.
All Messaging & Event Streaming →Service bus & messaging frameworks 15
Broker clients 11
Event sourcing & CQRS stores 8
Observability
49 projectsTracing, metrics, logging, health checks and diagnostics.
All Observability →Tracing & metrics 18
OpenTelemetry .NET ★ 3.8K 
MiniProfiler ★ 3K 
App Metrics ★ 2.2K 
prometheus-net ★ 2.1K 
☁ Sentry .NET ★ 771 
OpenTelemetry .NET Contrib ★ 677 
☁ Application Insights SDK ★ 615 
☁ Elastic APM Agent ★ 593 
☁ Datadog Tracer ★ 573 
NBench ★ 542 
OpenTracing C# ★ 516 
Perfolizer ★ 494 
OpenTelemetry Auto-Instrumentation ★ 464 
Jaeger C# Client ★ 300 
HdrHistogram.NET ★ 185 
Prometheus.Client ★ 141 
☁ New Relic .NET Agent ★ 117 
☁ DogStatsD C# Client ★ 99 Logging 18
Microsoft.Extensions.Logging ★ 18.4K 
Serilog ★ 8.1K 
NLog ★ 6.5K 
Ben.Demystifier ★ 2.9K 
ZLogger ★ 1.8K 
Serilog.AspNetCore ★ 1.4K 
log4net ★ 936 
Serilog.Exceptions ★ 537 
Serilog.Settings.Configuration ★ 494 
ZeroLog ★ 441 
NLog.Extensions.Logging ★ 403 
NLog.Web ★ 327 
Serilog Analyzer ★ 313 
xunit-logging ★ 313 
☁ AWS Logging for .NET ★ 308 
SerilogTimings ★ 227 
Gelf.Extensions.Logging ★ 109 
◐ Seq (Extensions.Logging) ★ 99 Health checks & diagnostics 6
Testing
70 projectsTest frameworks, assertions, mocking, integration testing and quality tools.
All Testing →Test frameworks 15
Assertions & snapshots 11
Mocking & test data 14
Integration & E2E 17
Microsoft.AspNetCore.Mvc.Testing ★ 38.5K 
Selenium WebDriver ★ 34.6K 
◐ Testcontainers for .NET ★ 4.4K 
FlaUI ★ 3.2K 
Respawn ★ 3K 
Playwright for .NET ★ 3K 
$ NBomber ★ 2.2K 
MyTested.AspNetCore.Mvc ★ 1.7K 
FluentDocker ★ 1.4K 
Netling ★ 1.3K 
bUnit ★ 1.3K 
Alba ★ 520 
Canopy ★ 508 
Atata ★ 502 
WebDriverManager.Net ★ 278 
netDumbster ★ 133 
☁ SecTester ★ 3 
Serialization & Data Formats
45 projectsJSON, binary, YAML, CSV, TOML and schema tooling.
All Serialization & Data Formats →JSON 12
Binary 13
YAML, CSV, TOML & text 16
CsvHelper ★ 5.2K 
YamlDotNet ★ 2.9K 
Microsoft.IO.RecyclableMemoryStream ★ 2.2K 
Sep ★ 1.5K 
FileHelpers ★ 1.2K 
Tomlyn ★ 600 
EDI.Net ★ 492 
Sylvan.Data.Csv ★ 456 
SharpYaml ★ 419 
TinyCsvParser ★ 408 
UTF.Unknown ★ 389 
ExtendedXmlSerializer ★ 346 
RecordParser ★ 325 
Nett ★ 225 
YAXLib ★ 173 
ExcelNumberFormat ★ 90 
Application Building Blocks
65 projectsDI containers, mediators, validation, mapping, functional helpers and architecture templates.
All Application Building Blocks →Dependency injection 20
Microsoft.Extensions.DependencyInjection ★ 18.4K 
Autofac ★ 4.7K 
Scrutor ★ 4.4K 
Ninject ★ 2.7K 
Unity Container ★ 1.7K 
Castle Windsor ★ 1.5K 
Simple Injector ★ 1.3K 
Jab ★ 1.3K 
DryIoc ★ 1.1K 
StructureMap ★ 908 
StrongInject ★ 865 
Pure.DI ★ 846 
LightInject ★ 634 
Lamar ★ 610 
VS-MEF ★ 469 
Grace ★ 337 
NetCore.AutoRegisterDi ★ 245 
Stashbox ★ 155 
AutoDI ★ 99 
IoC.Container ★ 30 Mediator & CQRS 8
Validation 7
Object mapping 7
Functional & result types 16
Security & Identity
44 projectsIdentity providers, OAuth/OIDC, tokens, cryptography and authorization.
All Security & Identity →Identity providers & OIDC 17
ASP.NET Core Identity ★ 38.5K 
OpenIddict ★ 5.3K 
AspNet.Security.OAuth.Providers ★ 2.5K 
$ Duende IdentityServer ★ 1.6K 
☁ MSAL.NET ★ 1.5K 
Sustainsys.Saml2 ★ 1K 
☁ Microsoft.Identity.Web ★ 789 
Novell.Directory.Ldap ★ 606 
GoogleAuthenticator ★ 392 
☁ Auth0 .NET SDK ★ 364 
AspNetCore.Authentication.ApiKey ★ 305 
IdentityModel ★ 175 
$ Abblix OIDC Server ★ 113 
☁ Okta ASP.NET ★ 104 
IdentityServer4 ★ 64 
◐ Logto .NET ★ 13 Tokens & cryptography 18
JWT ★ 2.2K 
BouncyCastle C# ★ 1.9K 
Fido2 .NET ★ 1.5K 
Otp.NET ★ 1.3K 
Microsoft.IdentityModel ★ 1.2K 
jose-jwt ★ 1K 
Microsoft DevSkim ★ 1K 
BCrypt.Net-Next ★ 998 
Security Code Scan ★ 970 
NSec ★ 451 
Pkcs11Interop ★ 309 
Konscious.Security.Cryptography ★ 277 
PgpCore ★ 264 
Paseto.Core ★ 156 
libsodium-core ★ 152 
NaCl.Core ★ 80 
PemUtils ★ 65 
Background Jobs & Scheduling
13 projectsJob queues, schedulers and cron helpers.
All Background Jobs & Scheduling →
Caching & Storage
19 projectsIn-memory and distributed caches, hybrid caches and embedded key-value stores.
All Caching & Storage →Caching 12
Key-value & embedded stores 7
Cloud, Infrastructure & DevOps
43 projectsCloud SDKs, serverless, orchestration, IaC, configuration and feature flags.
All Cloud, Infrastructure & DevOps →Cloud SDKs 12
Orchestration & infrastructure 13
Configuration & feature flags 15
Finbuckle.MultiTenant ★ 1.6K 
AgileConfig ★ 1.6K 
Microsoft.FeatureManagement ★ 1.2K 
DotNetEnv ★ 564 
Westwind.Globalization ★ 548 
Winton Consul Configuration ★ 322 
dotenv.net ★ 305 
AWS Secrets Manager Configuration (Kralizek) ★ 260 
☁ AWS Systems Manager Configuration ★ 202 
OpenFeature .NET ★ 140 
☁ Azure App Configuration ★ 93 
◐ Unleash Client ★ 88 
☁ LaunchDarkly Server SDK ★ 56 
☁ ConfigCat SDK ★ 35 
☁ Split.io SDK ★ 10 Distributed Systems & Concurrency
23 projectsActor frameworks, reactive extensions, async utilities and distributed coordination.
All Distributed Systems & Concurrency →Actors & virtual actors 5
Reactive & async 12
Coordination & testing 6
UI: Desktop, Mobile & Blazor
82 projectsCross-platform UI frameworks, Windows desktop, MVVM, Blazor component libraries and terminal UIs.
All UI: Desktop, Mobile & Blazor →Cross-platform UI 14
Windows desktop 22
Material Design In XAML ★ 16.3K 
MahApps.Metro ★ 9.8K 
WPF UI ★ 9.7K 
WinUI 3 ★ 8.6K 
WPF ★ 7.7K 
HandyControl ★ 7.2K 
ModernWpf ★ 5K 
Windows Forms ★ 4.9K 
Windows App SDK ★ 4.7K 
$ Extended WPF Toolkit ★ 4.2K 
MaterialSkin (WinForms) ★ 3K 
Modern UI for WPF (MUI) ★ 2.6K 
Vanara ★ 2.1K 
AvalonEdit ★ 2.1K 
AdonisUI ★ 1.9K 
AvaloniaEdit ★ 1.1K 
Windows Community Toolkit ★ 1.1K 
ControlzEx ★ 1.1K 
Hardcodet NotifyIcon ★ 975 
DataGridExtensions ★ 913 
WPF-Math ★ 721 
Windows API Code Pack ★ 448 MVVM & app frameworks 15
ReactiveUI ★ 8.6K 
$ Prism ★ 6.9K 
MvvmCross ★ 3.9K 
CommunityToolkit.Mvvm ★ 3.8K 
Caliburn.Micro ★ 2.9K 
.NET MAUI Community Toolkit ★ 2.7K 
DotNetCorePlugins ★ 1.8K 
MVVM Light ★ 1.2K 
Stylet ★ 1.1K 
Splat ★ 991 
Catel ★ 907 
MVVM Dialogs ★ 740 
Win Application Framework (WAF) ★ 730 
MvvmHelpers ★ 719 
TomsToolbox ★ 121 Blazor 22
Blazor WebAssembly Authentication (Microsoft) ★ 38.5K 
MudBlazor ★ 10.6K 
Ant Design Blazor ★ 6.2K 
Bootstrap Blazor ★ 4.9K 
Fluent UI Blazor ★ 4.9K 
◐ Radzen Blazor ★ 4.4K 
$ Blazorise ★ 3.5K 
Fluxor ★ 1.5K 
Blazor.Diagrams ★ 1.4K 
MASA.Blazor ★ 1.3K 
Blazored LocalStorage ★ 1.3K 
Blazor Bootstrap ★ 1.2K 
dotNetify ★ 1.2K 
Blazor-ApexCharts ★ 1.1K 
BlazorStrap ★ 933 
Blazored Modal ★ 800 
Blazored Toast ★ 693 
Blazored FluentValidation ★ 650 
Havit.Blazor ★ 605 
BlazorMonaco ★ 593 
Htmx.NET ★ 580 
Tesserae ★ 53 
CLI & Developer Tooling
89 projectsCommand-line parsing, build automation, versioning, analyzers, formatters and decompilers.
All CLI & Developer Tooling →Command-line parsing 15
Build, release & versioning 37
Chocolatey ★ 11.6K 
MSBuild ★ 5.6K 
DocFX ★ 4.4K 
Cake ★ 4.2K 
NUKE ★ 3.7K 
.NET SDK ★ 3.2K 
GitVersion ★ 3.1K 
BaGet ★ 2.8K 
NuGet Package Explorer ★ 2.6K 
Costura.Fody ★ 2.5K 
Paket ★ 2.1K 
dotnet-outdated ★ 1.7K 
MSBuild Structured Log Viewer ★ 1.7K 
psake ★ 1.6K 
Nerdbank.GitVersioning ★ 1.6K 
ResX Resource Manager ★ 1.5K 
ILRepack ★ 1.4K 
Source Link ★ 1.4K 
FAKE ★ 1.3K 
ILMerge ★ 1.3K 
MinVer ★ 1K 
Bullseye ★ 956 
FlubuCore ★ 937 
dotnet-serve ★ 879 
NuGet Client ★ 821 
Invoke-Build ★ 725 
Buildalyzer ★ 689 
GitInfo ★ 652 
ModularPipelines ★ 558 
NuKeeper ★ 545 
BaGetter ★ 536 
MSBuild.Sdk.SqlProj ★ 474 
Sleet ★ 416 
Versionize ★ 381 
MSBuild.Sdk.Extras ★ 352 
CycloneDX for .NET ★ 298 
dotnet-exec ★ 93 Analyzers & formatters 18
Roslynator ★ 3.5K 
SharpLab ★ 3K 
StyleCop Analyzers ★ 2.9K 
CSharpier ★ 2.3K 
.NET Analyzers ★ 1.7K 
Meziantou.Analyzer ★ 1.2K 
ErrorProne.NET ★ 1.1K 
Microsoft.VisualStudio.Threading.Analyzers ★ 1K 
◐ SonarAnalyzer ★ 921 
Husky.Net ★ 861 
Puma Scan ★ 445 
IDisposableAnalyzers ★ 427 
NsDepCop ★ 300 
AsyncFixer ★ 214 
xunit.analyzers ★ 202 
Lindhart.Analyser.MissingAwaitWarning ★ 74 
ConfigureAwaitChecker ★ 73 
Agoda Analyzers ★ 25 Compilers, decompilers & scripting 19
ILSpy ★ 26.8K 
Roslyn ★ 20.8K 
dnSpyEx ★ 11.3K 
Iced ★ 3.6K 
CSharpRepl ★ 3.4K 
.NET Interactive ★ 3.2K 
C# for VS Code ★ 3.1K 
dotnet-script ★ 3K 
Mono.Cecil ★ 3K 
MonoDevelop ★ 2.9K 
RoslynPad ★ 2.8K 
dnlib ★ 2.5K 
SharpDevelop ★ 2.2K 
OmniSharp ★ 2.1K 
AsmResolver ★ 1.1K 
Sigil ★ 989 
dotnet-repl ★ 840 
Microsoft.CodeAnalysis.Testing ★ 545 
Capstone.NET ★ 151 Source Generators & Metaprogramming
48 projectsRoslyn source generators, IL weaving, dynamic proxies and templating engines.
All Source Generators & Metaprogramming →Source generators 19
CsWin32 ★ 2.5K 
PolySharp ★ 2.2K 
NetEscapades.EnumGenerators ★ 1.1K 
Dunet ★ 888 
Reinforced.Typings ★ 550 
ThisAssembly ★ 532 
FastEnum ★ 523 
StrongNamer ★ 338 
CodegenCS ★ 309 
TypeShape ★ 289 
TypeGen ★ 235 
Supernova.Enum.Generators ★ 199 
Nullable (polyfill) ★ 198 
Generator.Equals ★ 192 
M31.FluentAPI ★ 141 
AutoLoggerMessage ★ 122 
AutoCtor ★ 114 
Sync Method Generator ★ 84 
Immutype ★ 54 IL weaving & proxies 17
Harmony ★ 6.7K 
Fody ★ 4.5K 
Castle DynamicProxy ★ 2.3K 
PropertyChanged.Fody ★ 2K 
AspectCore ★ 1.8K 
FastMember ★ 1.1K 
MonoMod ★ 998 
Spring.NET ★ 882 
AspectInjector ★ 829 
ImpromptuInterface ★ 679 
ConfigureAwait.Fody ★ 461 
◐ Metalama ★ 425 
Dynamitey ★ 367 
ReflectionMagic ★ 347 
MethodBoundaryAspect.Fody ★ 299 
Namotion.Reflection ★ 235 
Albedo ★ 167 
Documents, Media & Text
92 projectsPDF, Office formats, images, HTML/Markdown processing, compression and e-mail.
All Documents, Media & Text →PDF 12
Office documents 14
Images & graphics 19
$ ImageSharp ★ 8K 
OpenCvSharp ★ 6.1K 
SkiaSharp ★ 5.6K 
QRCoder ★ 5.2K 
Magick.NET ★ 4K 
ZXing.Net ★ 3.1K 
ImageProcessor ★ 2.5K 
Tesseract (.NET wrapper) ★ 2.5K 
SVG.NET ★ 1.3K 
MetadataExtractor ★ 1.1K 
BarcodeLib ★ 803 
Svg.Skia ★ 742 
MagicScaler ★ 738 
NGraphics ★ 730 
QrCodeGenerator (Net.Codecrete) ★ 400 
VectSharp ★ 314 
Colourful ★ 298 
ExifLibNet ★ 150 
Unicolour ★ 138 HTML, Markdown & text 27
Humanizer ★ 9.9K 
AngleSharp ★ 5.5K 
Markdig ★ 5.3K 
PuppeteerSharp ★ 3.9K 
NodaTime ★ 3K 
Html Agility Pack ★ 2.8K 
ReactJS.NET ★ 2.3K 
CsQuery ★ 1.1K 
CommonMark.NET ★ 1K 
WebOptimizer ★ 839 
dotless ★ 694 
PreMailer.Net ★ 689 
Schema.NET ★ 689 
BundlerMinifier ★ 625 
WebMarkupMin ★ 499 
Jering.Javascript.NodeJS ★ 485 
JavaScript Engine Switcher ★ 473 
NUglify ★ 438 
ReverseMarkdown ★ 407 
ExCSS ★ 377 
Smidge ★ 372 
MarkdownSharp ★ 263 
RtfPipe ★ 148 
Fizzler ★ 139 
LibSass Host ★ 88 
DartSassBuilder ★ 39 
X.Web.Sitemap ★ 5 Compression & archives 2
E-mail & file transfer 18
MailKit ★ 6.9K 
SSH.NET ★ 4.4K 
FluentFTP ★ 3.4K 
Papercut SMTP ★ 3.3K 
FluentEmail ★ 3.2K 
MimeKit ★ 2K 
Downloader ★ 1.7K 
☁ SendGrid C# ★ 1.1K 
SMBLibrary ★ 888 
SmtpServer ★ 827 
WebPush ★ 452 
☁ MailChimp.Net ★ 324 
EmailValidation ★ 298 
☁ StrongGrid ★ 196 
MailMergeLib ★ 114 
MailKitSimplified ★ 97 
☁ Mailjet .NET ★ 82 
☁ Postmark .NET ★ 54 AI & Machine Learning
42 projectsLLM orchestration, model clients, MCP, vector stores and classic ML.
All AI & Machine Learning →LLM orchestration & agents 11
Model clients 8
Vector stores & search 3
Machine learning & numerics 20
ONNX Runtime ★ 22.2K 
ML.NET ★ 9.4K 
Accord.NET ★ 4.5K 
Math.NET Numerics ★ 3.8K 
TensorFlow.NET ★ 3.4K 
TensorFlowSharp ★ 3.1K 
UnitsNet ★ 3K 
.NET for Apache Spark ★ 2.1K 
TorchSharp ★ 1.9K 
Microsoft Automatic Graph Layout ★ 1.5K 
NumSharp ★ 1.5K 
GeneticSharp ★ 1.4K 
Catalyst (NLP) ★ 860 
AngouriMath ★ 831 
QuikGraph ★ 555 
MKL.NET ★ 182 
AutoDiff ★ 101 
Rationals ★ 92 
Fractions ★ 64 
PeterO.Numbers ★ 60 Networking & Real-time
29 projectsSockets, WebSockets, real-time messaging and low-level network protocols.
All Networking & Real-time →Real-time & sockets 12
Low-level & protocols 17
System.IO.Pipelines ★ 18.4K 
OPC UA .NET Standard ★ 2.4K 
SharpPcap ★ 1.5K 
Bedrock Framework ★ 1.1K 
libphonenumber-csharp ★ 925 
DnsClient.NET ★ 881 
Wangkanai Detection ★ 594 
IPNetwork ★ 525 
Pipelines.Sockets.Unofficial ★ 444 
UAParser ★ 413 
DeviceDetector.NET ★ 411 
IPAddressRange ★ 385 
◐ MaxMind GeoIP2 ★ 383 
HttpMultipartParser ★ 334 
Nager.PublicSuffix ★ 185 
Tavis.UriTemplates ★ 172 
AwsSignatureVersion4 ★ 91 Game Development & Graphics
30 projectsGame engines, rendering, windowing, physics and GPU compute.
All Game Development & Graphics →Engines & frameworks 12
Rendering, windowing & compute 12
Languages, Runtime & Scripting
40 projectsThe platform itself, F#, alternative languages and embeddable scripting engines.
All Languages, Runtime & Scripting →Platform 10
F# & functional 9
Scripting engines 13
Platforms, CMS & Notable Apps
62 projectsApplication platforms, content management, e-commerce and large open-source products built on .NET.
All Platforms, CMS & Notable Apps →CMS & application platforms 16
E-commerce 7
Notable open-source apps 39
PowerToys ★ 139.9K 
v2rayN ★ 119.1K 
Jellyfin ★ 58.6K 
◐ Files ★ 46.2K 
ShareX ★ 40.4K 
DevToys ★ 32.1K 
ScreenToGif ★ 27.8K 
Wox Launcher ★ 27.6K 
QuickLook ★ 25.5K 
Bulk Crap Uninstaller ★ 22.1K 
◐ Bitwarden Server ★ 20.5K 
Lively Wallpaper ★ 19.9K 
osu! ★ 19.3K 
OpenRA ★ 17.7K 
Sonarr ★ 17.4K 
Jackett ★ 16.3K 
Flow Launcher ★ 15.9K 
Duplicati ★ 15.2K 
SubtitleEdit ★ 14.7K 
Radarr ★ 14.7K 
Playnite ★ 14.4K 
EarTrumpet ★ 11.5K 
mRemoteNG ★ 11.2K 
Git Credential Manager ★ 9.4K 
NETworkManager ★ 8.8K 
Git Extensions ★ 8.6K 
STranslate ★ 8.4K 
Prowlarr ★ 7.4K 
Lidarr ★ 5.8K 
Greenshot ★ 5.2K 
Opserver ★ 4.6K 
OptiKey ★ 4.4K 
ModernFlyouts ★ 4K 
BizHawk ★ 2.8K 
Wasabi Wallet ★ 2.6K 
OpenLiveWriter ★ 2.5K 
Sucrose Wallpaper Engine ★ 1.6K 
NuGet Trends ★ 191 
NadekoBot ★ 80 Utilities & Core Helpers
64 projectsSmall, widely used building blocks: text, identifiers, hashing, dates, units, collections and reflection.
All Utilities & Core Helpers →Text, strings & formatting 17
ZString ★ 2.8K 
Enums.NET ★ 1.8K 
DiffPlex ★ 1.3K 
FuzzySharp ★ 797 
ByteSize ★ 603 
TextCopy ★ 574 
StringSimilarity.NET ★ 507 
ObjectDumper.NET ★ 426 
ReadableExpressions ★ 415 
Fastenshtein ★ 291 
NaturalSort.Extension ★ 224 
Fare ★ 193 
MessageFormat.NET ★ 193 
SimMetrics.Net ★ 150 
Markdown (hey-red) ★ 133 
Slugify ★ 122 
Pluralize.NET ★ 65 IDs, hashing & encoding 20
Hashids.net ★ 3.4K 
Ulid ★ 1.6K 
IdGen ★ 1.3K 
DeviceId ★ 879 
Nanoid ★ 565 
UUIDNext ★ 387 
Semver ★ 327 
FileSignatures ★ 326 
shortid ★ 249 
RT.Comb ★ 214 
Crc32.NET ★ 204 
PasswordGenerator ★ 189 
SimpleBase ★ 180 
Mime-Detective ★ 138 
SemanticVersioning ★ 126 
murmurhash-net ★ 113 
MimeTypes ★ 110 
MimeMapping ★ 83 
K4os.Hash.xxHash ★ 31 
Multiformats.Base ★ 16 Dates, time & units 13
Parsing, Expressions & Rules
30 projectsParser combinators, expression evaluators, dynamic LINQ, state machines and rules engines.
All Parsing, Expressions & Rules →Parser combinators & generators 13
Expression evaluation & dynamic code 11
State machines & rules engines 6
SaaS & API Client SDKs
33 projectsOfficial and community clients for third-party platforms: payments, messaging, identity, developer tools and content.
All SaaS & API Client SDKs →Payments & commerce 7
Communication & chat 12
Developer platforms 14
YoutubeExplode ★ 3.7K 
LibGit2Sharp ★ 3.5K 
Octokit.NET ★ 2.9K 
SpotifyAPI-NET ★ 1.6K 
Tweetinvi ★ 997 
Firely .NET SDK (HL7 FHIR) ★ 939 
Facebook SDK for .NET ★ 866 
☁ GoogleApi ★ 588 
Azure DevOps Client Libraries ★ 526 
☁ Salesforce Toolkit (Force.com) ★ 374 
☁ Dropbox .NET ★ 347 
GitLabApiClient ★ 279 
NGitLab ★ 173 
☁ Contentful .NET ★ 92 Media, Charts & Geospatial
27 projectsAudio and video, charting and visualization, GIS and geocoding.
All Media, Charts & Geospatial →Audio & video 9
Charts & visualization 7
Interop, Patching & Deployment
23 projectsNative and cross-language interop, IL rewriting and runtime patching, installers, auto-updaters and embedded browsers.
All Interop, Patching & Deployment →Native & language interop 10
Installers & auto-update 9
Embedded browsers & web views 4
Finance, Blockchain & Trading
14 projectsBitcoin and Ethereum libraries, trading engines and exchange connectors.
All Finance, Blockchain & Trading →Bitcoin, Ethereum & crypto exchanges 8
Trading & quantitative 6
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From the maintainer
Need a senior .NET architect on your side?
Kamil Kiełbasa · IT consultant, software architect and trainer
“I design architecture that survives production.”
I help teams make the hard technical decisions: Domain-Driven Design and architecture, .NET, cloud and DevOps. Over a decade in IT, nine AWS and Azure certifications, speaker at Warsaw IT Days, 4Developers and MS Tech Summit, co-host of the Paper Driven Design podcast.
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