1.dotnet / runtime
.NET is a cross-platform runtime for cloud, mobile, desktop, and IoT apps.
- dotnet
- hacktoberfest
- help-wanted
+348 stars
from 18,056 · score 5.86
Trending repositories
Ranked by Attention Score: stars gained over the last 90 complete days
90 repositories by Attention Score · Aug 6, 2026 – Nov 3, 2026 (UTC)
2.dotnet / roslyn
The Roslyn .NET compiler provides C# and Visual Basic languages with rich code analysis APIs.
- roslyn
- visual-basic
- visual-studio
- csharp
- hacktoberfest
+224 stars
from 20,537 · score 5.42
3.Cysharp / UniTask
Provides an efficient allocation free async/await integration for Unity.
- csharp
- unity
- coroutine
- task
- thread
+219 stars
from 11,069 · score 5.39
4.dotnet / Silk.NET
The high-speed OpenGL, OpenCL, OpenAL, OpenXR, GLFW, SDL, Vulkan, Assimp, WebGPU, and DirectX bindings library your mother warned you about.
+135 stars
from 5,125 · score 4.91
5.inkle / ink
inkle's open source scripting language for writing interactive narrative.
+129 stars
from 4,874 · score 4.87
6.mono / SkiaSharp
SkiaSharp is a cross-platform 2D graphics API for .NET platforms based on Google's Skia Graphics Library. It provides a comprehensive 2D API that can be used across mobile, server and desktop models to render images.
+126 stars
from 5,512 · score 4.84
7.dotnet / orleans
Cloud Native application framework for .NET
- actor-model
- distributed-actors
- distributed-systems
- cloud-computing
- concurrency
- orleans
- +3 more
+122 stars
from 10,796 · score 4.81
8.dotnet / csharplang
The official repo for the design of the C# programming language
- csharp
- language-design
+115 stars
from 12,615 · score 4.75
9.shimat / opencvsharp
OpenCV wrapper for .NET
- opencv
- wrapper
- dotnet
- nuget
- opencvsharp
- image-processing
- +5 more
+84 stars
from 6,036 · score 4.44
10.p-org / P
The P programming language.
- asynchronous
- programming-language
- systematic-testing
- event-driven
- p
- distributed-systems
- +4 more
+77 stars
from 3,650 · score 4.36
11.SciSharp / LLamaSharp
A C#/.NET library to run LLM (🦙LLaMA/LLaVA) on your local device efficiently.
+73 stars
from 3,752 · score 4.30
+63 stars
from 4,686 · score 4.16
13.hugoj0s3 / NaturalCron
Human-readable schedule expressions for .NET (C#): write "every day at 9am except sunday" instead of cron. Time zones, fluent builder, custom keywords, cron converter.
+63 stars
from 100 · score 4.16
14.scriban / scriban
A fast, powerful, safe and lightweight scripting language and engine for .NET
- templating
- templating-language
- templating-engine
- handlebars
- liquid
- text-templating
- +1 more
+50 stars
from 3,937 · score 3.93
15.AngleSharp / AngleSharp
:angel: The ultimate angle brackets parser library parsing HTML5, MathML, SVG and CSS to construct a DOM based on the official W3C specifications.
+47 stars
from 5,501 · score 3.87
16.dlemstra / Magick.NET
The .NET library for ImageMagick
- image
- imagemagick
- convert
- resize
- draw
- effects
- +3 more
+46 stars
from 3,956 · score 3.85
17.cefsharp / CefSharp
.NET (WPF and Windows Forms) bindings for the Chromium Embedded Framework
+45 stars
from 10,222 · score 3.83
18.nuskey8 / Lua-CSharp
High performance Lua interpreter implemented in C# for .NET and Unity
+45 stars
from 835 · score 3.83
19.mono / mono
Mono open source ECMA CLI, C# and .NET implementation.
- xamarin
- android
- ios
- dotnet
- garbage-collector
- runtime
- +2 more
+44 stars
from 11,431 · score 3.81
20.pythonnet / pythonnet
Python for .NET is a package that gives Python programmers nearly seamless integration with the .NET Common Language Runtime (CLR) and provides a powerful application scripting tool for .NET developers.
- python
- dotnet
- mono
- clr
- pythonnet
- ffi
- +2 more
+38 stars
from 5,495 · score 3.66
21.videolan / libvlcsharp
Cross-platform .NET/Mono bindings for LibVLC
+36 stars
from 1,793 · score 3.61
+34 stars
from 3,439 · score 3.56
23.m4rs-mt / ILGPU
ILGPU JIT Compiler for high-performance .Net GPU programs
+30 stars
from 1,735 · score 3.43
24.akkadotnet / akka.net
Canonical actor model implementation for .NET with local + distributed actors in C# and F#.
- akka
- actor-model
- dotnet
- concurrency
- cluster
- actor
- +4 more
+29 stars
from 5,069 · score 3.40
25.ElectronNET / Electron.NET
:electron: Build cross platform desktop apps with ASP.NET Core (Razor Pages, MVC, Blazor).
- electron
- dotnet
- dotnet-core
- dotnet-standard
- asp-net-core
- asp-net-core-mvc
- +7 more
+27 stars
from 7,572 · score 3.33
26.dotnet / dotNext
Next generation API for .NET
- reflection
- raft
- raft-consensus
- raft-consensus-algorithm
- delegate
- csharp
- +14 more
+26 stars
from 1,943 · score 3.30
27.sebastienros / fluid
Fluid is an open-source .NET template engine based on the Liquid template language.
+26 stars
from 1,766 · score 3.30
28.rottytooth / Folders
A language where the code is written with folders
- esolang
- esoteric-language
- esoteric-programming-language
- programming-language
+26 stars
from 386 · score 3.30
29.dahall / Vanara
A set of .NET libraries for Windows implementing PInvoke calls to many native Windows APIs with supporting wrappers.
- pinvoke
- dotnet
- dotnet-standard
- controls
- windows
- extensions
- +5 more
+25 stars
from 2,078 · score 3.26
30.mono / CppSharp
Tools and libraries to glue C/C++ APIs to high-level languages
- cppsharp
- parsing
- glue
- syntax-tree
- c-sharp
- c
- +13 more
+23 stars
from 3,384 · score 3.18
31.louthy / language-ext
C# pure functional programming framework - come and get declarative!
- c-sharp
- functional-languages
- monads
- monad-transformers
- immutable-collections
- higher-kinded-types
- +14 more
+22 stars
from 7,060 · score 3.14
32.bitfoundation / bitplatform
Build all of your apps using what you already know and love ❤️
- csharp
- odata
- blazor
- maui
- bitplatform
- aspnetcore
- +6 more
+21 stars
from 1,363 · score 3.09
33.datalust / superpower
A C# parser construction toolkit with high-quality error reporting
+21 stars
from 1,319 · score 3.09
34.moonsharp-devs / moonsharp
An interpreter for the Lua language, written entirely in C# for the .NET, Mono, Xamarin and Unity3D platforms, including handy remote debugger facilities.
- moonsharp
- mono
- debugger
- interpreter
- c-sharp
- unity3d
- +2 more
+20 stars
from 1,603 · score 3.04
+14 stars
from 3,349 · score 2.71
36.mcintyre321 / OneOf
Easy to use F#-like ~discriminated~ unions for C# with exhaustive compile time matching
- discriminated-unions
- c-sharp
- f-sharp
- dotnetcore
+13 stars
from 4,047 · score 2.64
37.peachpiecompiler / peachpie
PeachPie - the PHP compiler and runtime for .NET and .NET Core
- php-compiler
- roslyn
- php
- peachpie
- dotnet
- dotnetcore
- +6 more
+13 stars
from 2,473 · score 2.64
+12 stars
from 3,715 · score 2.56
39.vkhorikov / CSharpFunctionalExtensions
Functional extensions for C#
- csharp
- entity
- functional-programming
- maybe-monad
- result
- value-object
+12 stars
from 2,820 · score 2.56
40.IronLanguages / ironpython3
Implementation of Python 3.x for .NET Framework that is built on top of the Dynamic Language Runtime.
- ironpython
- dlr
- c-sharp
- python
+12 stars
from 2,750 · score 2.56
41.dadhi / FastExpressionCompiler
Fast Compiler for C# Expression Trees and the lightweight LightExpression alternative. Diagnostic and code generation tools for the expressions.
- expression-tree
- dryioc
- delegate
- il-optimizations
- closure
- performance
- +4 more
+12 stars
from 1,368 · score 2.56
42.benjamin-hodgson / Pidgin
A lightweight and fast parsing library for C#.
- parsing
- dotnet
- dotnet-core
- csharp
- parser-combinators
- parse
- +1 more
+12 stars
from 1,097 · score 2.56
43.FirelyTeam / firely-net-sdk
The official Firely .NET SDK for HL7 FHIR
- fhir
- dotnet-core
- dotnet
- parsing
- serialization
- validation
- +8 more
+12 stars
from 929 · score 2.56
44.dotnet-script / dotnet-script
Run C# scripts from the .NET CLI.
- csx
- roslyn
- csharp-script
- csi
- dotnet-script
+11 stars
from 3,001 · score 2.48
+11 stars
from 2,470 · score 2.48
46.asynkron / protoactor-dotnet
Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
- actors
- clustering
- proto-actor
- akka
- distributed-systems
- distributed-computing
+10 stars
from 1,888 · score 2.40
47.clojure / clojure-clr
A port of Clojure to the CLR, part of the Clojure project
+10 stars
from 1,649 · score 2.40
48.ASC-Community / AngouriMath
Open-source cross-platform symbolic algebra library for C# and F#. Can be used for both production and research purposes.
+10 stars
from 822 · score 2.40
49.pascalabcnet / pascalabcnet
The new generation Pascal programming language for .NET
+8 stars
from 447 · score 2.20
50.havit / Havit.Blazor
Free Bootstrap 5 components for ASP.NET Blazor + optional enterprise-level stack for Blazor development (gRPC code-first, layered architecture, localization, auth, ...)
- blazor
- wasm
- webassembly
- asp-net
- bootstrap
- bootstrap5
+7 stars
from 598 · score 2.08
51.fullstackhero / blazor-starter-kit
Clean Architecture Template for Blazor WebAssembly Built with MudBlazor Components.
+6 stars
from 3,562 · score 1.95
52.dotnet / spark
.NET for Apache® Spark™ makes Apache Spark™ easily accessible to .NET developers.
+6 stars
from 2,091 · score 1.95
53.MarimerLLC / csla
A home for your business logic in any .NET application.
+6 stars
from 1,342 · score 1.95
54.masastack / MASA.Blazor
Blazor UI component library based on Material Design. Support Blazor Server, Blazor WebAssembly and MAUI Blazor.
- dotnet
- dotnetcore
- wasm
- material-ui
- material-design
- material
- +6 more
+6 stars
from 1,324 · score 1.95
+5 stars
from 836 · score 1.79
56.jsakamoto / BlazorWasmPreRendering.Build
When you publish your Blazor Wasm app, this package pre-renders and saves the app as static HTML files in your public folder.
- blazor
- blazor-webassembly
- prerendering
+5 stars
from 327 · score 1.79
57.unoplatform / Uno.Samples
A collection of code samples for the Uno Platform
+5 stars
from 258 · score 1.79
58.migueldeicaza / TensorFlowSharpArchived
TensorFlow API for .NET languages
- dot-net
- machine-learning
- tensorflow
- mono
- xamarin
- f-sharp
- +1 more
+4 stars
from 3,142 · score 1.61
59.Cinchoo / ChoETL
ETL framework for .NET (Parser / Writer for CSV, Flat, Xml, JSON, Key-Value, Parquet, Yaml, Avro formatted files)
+4 stars
from 857 · score 1.61
60.elringus / bootsharp
Use C# in web apps with comfort
+4 stars
from 796 · score 1.61
61.Rohansi / Mond
A scripting language for .NET Core
- c-sharp
- programming-language
- mond
- scripting
- language
- debugger
- +13 more
+4 stars
from 395 · score 1.61
62.adamabdelhamed / PowerArgs
The ultimate .NET Standard command line argument parser
+3 stars
from 577 · score 1.39
63.unoplatform / calculator
Uno Calculator: A simple yet powerful iOS/Android/WebAssembly/Linux C# port of the calculator that ships with Windows
- uno-platform
- wasm
- webassembly
- csharp
- dotnet
- emscripten
- +8 more
+3 stars
from 410 · score 1.39
64.majorimi / blazor-components
Components collection and extensions for Blazor applications.
- blazor
- blazor-webassembly
- blazor-server
- blazor-client
- blazor-components
- blazor-ui-components
- +9 more
+3 stars
from 360 · score 1.39
65.KristofferStrube / Blazor.SVGEditor
A basic SVG editor written in Blazor.
- svg
- blazor
- blazor-webassembly
- webassembly
- editor
- path
- +3 more
+3 stars
from 336 · score 1.39
66.leandromoh / RecordParser
Zero Allocation Writer/Reader Parser for .NET Core
- flatfile
- csv
- tsv
- delimited
- file
- dotnet-core
- +8 more
+3 stars
from 322 · score 1.39
67.unoplatform / uno.toolkit.ui
A set of custom controls for the WinUI and the Uno Platform not offered out of the box by WinUI, such as Card, TabBar, NavigationBar, etc.
- uno
- uno-platform
- webassembly
- wasm
- uwp
- mono
- +4 more
+3 stars
from 106 · score 1.39
68.kekyo / IL2C
IL2C - A translator for ECMA-335 CIL/MSIL to C language.
- cil
- msil
- c
- csharp
- dotnet
- translator
- +9 more
+2 stars
from 447 · score 1.10
69.LayTec-AG / Plotly.Blazor
This library packages the well-known charting library plotly.js into a razor component that can be used in a Blazor project.
- blazor
- plotly
- charting-library
- data-visualization
- webgl
- charts
- +14 more
+2 stars
from 429 · score 1.10
70.ShaneK2 / inVtero.net
inVtero.net: A high speed (Gbps) Forensics, Memory integrity & assurance. Includes offensive & defensive memory capabilities. Find/Extract processes, hypervisors (including nested) in memory dumps using microarchitechture independent Virtual Machiene Introspection techniques
- forensics
- hypervisor
- memory-dump
- reverse-engineering
- memory-hacking
- memory-analysis
- +7 more
+2 stars
from 295 · score 1.10
71.neozhu / cleanaspire
CleanAspire is a cloud-native template built on Aspire, using .NET 10 Minimal APIs and Blazor WebAssembly to deliver lightweight, scalable PWAs with offline support.
- blazor-webassembly
- clean-architecture
- aspire
- blazor-wasm
+2 stars
from 218 · score 1.10
72.CropperBlazor / Cropper.Blazor
Cropper.js as Blazor component for cropping images
- blazor
- blazor-client
- blazor-component
- blazor-server
- blazor-webassembly
- crop
- +14 more
+2 stars
from 176 · score 1.10
73.MarvinKlein1508 / SignaturePad
A simple to use blazor component to draw custom signatures.
- blazor
- signature
- signature-pad
- webassembly
+2 stars
from 104 · score 1.10
74.unoplatform / uno.extensions
Libraries to ease common developer tasks associated with building multi-platform mobile, desktop and web applications using Uno Platform or WinAppSDK.
- uno
- uno-platform
- webassembly
- wasm
- uwp
- mono
- +4 more
+2 stars
from 99 · score 1.10
+1 stars
from 7,317 · score 0.69
76.blogifierdotnet / Blogifier
Blogifier is an open-source publishing platform Written in ASP.NET and Blazor WebAssembly. With Blogifier make a personal blog or a website.
- dotnet
- dotnet-core
- dotnet5
- mvc
- asp
- microsoft
- +3 more
+1 stars
from 1,291 · score 0.69
77.aspnet / RazorArchived
[Archived] Parser and code generator for CSHTML files used in view pages for MVC web apps. Project moved to https://github.com/aspnet/AspNetCore
- aspnet-product
+1 stars
from 870 · score 0.69
78.gustavnavar / Grid.Blazor
Grid component with CRUD for Blazor (client-side and server-side) and ASP.NET Core MVC
- grid
- asp-net-core
- asp-net-mvc
- blazor
- table
- crud
- +6 more
+1 stars
from 729 · score 0.69
79.Element-Blazor / Element-Blazor
A Web UI Library based on Element and Blazor WebAssembly.
- element
- blazor
- element-blazor
- webassembly
- webui
- element-plus
- +2 more
+1 stars
from 690 · score 0.69
80.microsoft / RoslynClrHeapAllocationAnalyzerArchived
Roslyn based C# heap allocation diagnostic analyzer that can detect explicit and many implicit allocations like boxing, display classes a.k.a closures, implicit delegate creations, etc.
- compiler
- roslyn
- allocations
+1 stars
from 654 · score 0.69
81.pumasecurity / puma-scan
Puma Scan is a software security Visual Studio extension that provides real time, continuous source code analysis as development teams write code. Vulnerabilities are immediately displayed in the development environment as spell check and compiler warnings, preventing security bugs from entering your applications.
+1 stars
from 446 · score 0.69
82.Tewr / BlazorFileReader
Library for creating read-only file streams from file input elements or drop targets in Blazor.
- blazor
- stream
- webassembly
- c-sharp
+1 stars
from 417 · score 0.69
83.b3b00 / csly
a C# embeddable lexer and parser generator (.Net core)
- dot-net
- csharp
- parser
- lexer-generator
- parser-generator
- lexer
- +4 more
+1 stars
from 415 · score 0.69
+1 stars
from 376 · score 0.69
85.ThomasBleijendaal / RapidCMS
RapidCMS is a Blazor framework which allows you to build a responsive and flexible CMS purely from code. It provides a basic set of editors and controls, and is fully customisable.
- blazor
- cms
- asp-net-core
- code-first
- server-side
- webassembly
+1 stars
from 367 · score 0.69
86.nreco / lambdaparser
Runtime parser for string expressions (formulas, method calls). Builds dynamic LINQ expression tree and compiles it to lambda delegate.
- evalexpr
- evaluator
- dot-net
- dotnetcore
- lambda-expressions
- lambda-interpreter
- +1 more
+1 stars
from 311 · score 0.69
87.aesalazar / AsteroidsWasm
Collection of applications based on a single C# .NET Standard project running in: Blazor Client (WebAssembly), Blazor Server, Electron, WPF, WinForms, Maui, WinUI3
- webassembly
- dotnet
- wpf
- winforms
- blazor
- android
- +13 more
+1 stars
from 160 · score 0.69
+1 stars
from 109 · score 0.69
89.jsakamoto / PublishSPAforGitHubPages.Build
The NuGet package that provides post published processing to deploy the ASP.NET Core SPA project (such as Blazor WebAssembly) as a GitHub pages site.
- blazor
- blazor-webassembly
- github-pages
+1 stars
from 90 · score 0.69
90.unoplatform / uado
Universal Azure DevOps Organizer - Uno Reference Implementation project
- uno-platform
- uno
- wasm
- webassembly
- xamarin
- uwp
- +6 more
+1 stars
from 82 · score 0.69