Open-Awesome
CategoriesAlternativesStacksSelf-HostedExplore
Open-Awesome

© 2026 Open-Awesome. Curated for the developer elite.

TermsPrivacyAboutGitHubRSS
  1. Home
  2. Tags
  3. Csharp

Csharp

904 projects

Showing 36 of 904 projects

ATF
ATFC#

A C#/.NET framework for building custom Windows-based authoring tools, used extensively in Sony game development.

#csharp#dotnet#game-development
Stars1.9k
Forks260
Last commit6 years ago
DocX
DocXC#

A .NET library for creating and modifying Microsoft Word (.docx) files without requiring Microsoft Office.

#office#server-side#docx
Stars1.9k
Forks482
Last commit4 months ago
DynamicData
DynamicDataC#

A .NET library that brings Reactive Extensions (Rx) to collections, enabling reactive and declarative in-memory data management.

#reactive-extensions#declarative-programming#rx
Stars1.9k
Forks194
Last commit
Dynamic Data
Dynamic DataC#

A .NET library that brings Reactive Extensions (Rx) to collections, enabling reactive and declarative in-memory data management.

#reactive-extensions#declarative-programming#rx
Stars1.9k
Forks194
Last commit6 days ago
RepoDb
RepoDbC#

A high-performance hybrid ORM library for .NET that bridges micro-ORMs and full-ORMs with advanced features.

#orm#database#high-performance
Stars1.9k
Forks139
Last commit1 day ago
Rogue Legacy
Rogue LegacyC#

Source code for the original Rogue Legacy game, built with the FNA framework.

#educational#platformer#csharp
Stars1.9k
Forks170
Last commit3 months ago
geometry3Sharp
geometry3SharpC#

A C# library for 2D/3D geometric computing, mesh algorithms, and spatial data structures, compatible with Unity.

#csharp#geometry#spatial-data-structures
Stars1.9k
Forks440
Last commit9 months ago
AdonisUI
AdonisUIC#

A lightweight UI toolkit for WPF applications offering classic but enhanced Windows visuals with runtime theme switching.

#design-system#desktop-application#hacktoberfest
Stars1.9k
Forks152
Last commit4 years ago
Arch
ArchC#

A high-performance C# Archetype & Chunks Entity Component System (ECS) for game development and data-oriented programming.

#fast#high-performance#gamedev
Stars1.9k
Forks177
Last commit5 days ago
FakeItEasy
FakeItEasyC#

A .NET dynamic fake library for creating all types of fake objects, mocks, and stubs with easy semantics.

#hacktoberfest#unit-testing#testing-library
Stars1.9k
Forks181
Last commit16 days ago
Npgsql.EntityFrameworkCore.PostgreSQL
Npgsql.EntityFrameworkCore.PostgreSQLC#

Entity Framework Core provider for PostgreSQL, enabling .NET developers to interact with PostgreSQL databases using LINQ.

#database-driver#entity-framework-core#orm
Stars1.8k
Forks272
Last commit
LINQKit
LINQKitC#

A set of extensions for LINQ to SQL and Entity Framework that enables expression composition, dynamic predicates, and subquery expression variables.

#dynamic-queries#orm#database
Stars1.8k
Forks169
Last commit19 days ago
Enums.NET
Enums.NETC#

A high-performance, type-safe .NET utility library for enum operations, solving limitations of System.Enum.

#parsing#enum-utilities#flag-enums
Stars1.8k
Forks103
Last commit1 year ago
Monogame.Extended
Monogame.ExtendedC#

A collection of libraries and tools that extend MonoGame to simplify 2D game development.

#content-pipeline#ui-toolkit#csharp
Stars1.8k
Forks359
Last commit13 days ago
Pixel Vision 8
Pixel Vision 8C#

An open-source platform for creating authentic 8-bit retro games with modern workflows and programmable limitations.

#pixel-art#games#csharp
Stars1.8k
Forks122
Last commit3 years ago
mockhttp
mockhttpC#

A testing layer for Microsoft's HttpClient library that creates canned responses using a fluent API.

#httpclient#unit-testing#integration-testing
Stars1.8k
Forks90
Last commit2 months ago
ILGPU
ILGPUC#

A JIT compiler for writing high-performance GPU programs in .NET languages like C#, offering CUDA-level performance with C# convenience.

#cuda#parallel-computing#intel
Stars1.8k
Forks141
Last commit4 days ago
NetTopologySuite
NetTopologySuiteC#

A .NET port of JTS Topology Suite providing fast and reliable 2D geometric operations for GIS applications.

#library#nts#topology
Stars1.7k
Forks338
Last commit14 days ago
MyTested.AspNetCore.Mvc
MyTested.AspNetCore.MvcC#

A fluent testing library for ASP.NET Core MVC and API controllers, view components, routes, and the full MVC pipeline.

#asp-net-core#unit-testing#integration-testing
Stars1.7k
Forks174
Last commit
Blazor
BlazorC#

A framework for building interactive web UIs with C# and .NET instead of JavaScript.

#single-page-applications#webassembly#csharp
Stars1.7k
Forks118
Last commit8 years ago
Roslyn Analyzers
Roslyn Analyzers

Roslyn-based analyzers for .NET code quality, security, and maintainability, replacing legacy FxCop.

#hacktoberfest#csharp#maintainability
Stars1.7k
Forks479
Last commit11 days ago
Fluent NHibernate
Fluent NHibernateC#

Fluent, XML-less, compile-safe, convention-based mappings for NHibernate.

#orm#database-mapping#fluent-interface
Stars1.7k
Forks674
Last commit9 days ago
OpenSAGE
OpenSAGEC#

A free, open-source re-implementation of the SAGE 3D real-time strategy engine used in Command & Conquer: Generals.

#sage#direct3d#ea-pacific
Stars1.7k
Forks161
Last commit6 months ago
MoonSharp
MoonSharpC#

A complete Lua interpreter written in C# for .NET, Mono, Xamarin, and Unity3D platforms with remote debugger support.

#unity3d#xamarin#mono
Stars1.6k
Forks248
Last commit9 days ago
Ooui
OouiC#

A cross-platform .NET UI library that brings native UI development simplicity to the web using web technologies.

#webassembly#csharp#xamarin-forms
Stars1.6k
Forks164
Last commit3 years ago
NJsonSchema
NJsonSchemaC#

A .NET library for reading, generating, and validating JSON Schema draft v4+ schemas, with code generation for C# and TypeScript.

#validation#csharp#swagger
Stars1.6k
Forks552
Last commit22 days ago
EmbedIO
EmbedIOC#

A tiny, cross-platform, module-based web server for .NET, enabling lightweight web applications and REST APIs.

#embedded-systems#mono#webserver
Stars1.6k
Forks190
Last commit7 months ago
p0wnedShell
p0wnedShellC#

A PowerShell runspace post-exploitation toolkit written in C# that bypasses security mitigations and includes offensive modules.

#csharp#red-teaming#bypass-mitigations
Stars1.6k
Forks334
Last commit7 years ago
Chloe
ChloeC#

A lightweight, high-performance .NET ORM library with LINQ-style querying for multiple databases.

#orm#database#oracle
Stars1.5k
Forks449
Last commit9 days ago
ExcelDna
ExcelDnaC#

A free library for creating Excel add-ins and user-defined functions using .NET languages like C# and VB.NET.

#hacktoberfest#spreadsheet-tools#excel-addins
Stars1.5k
Forks292
Last commit1 month ago
Vogan
VoganC#

A .NET source generator and analyzer that creates validated value objects from primitives to combat primitive obsession.

#hacktoberfest#patterns#open-source
Stars1.5k
Forks93
Last commit3 days ago
Xamarin.Essentials
Xamarin.EssentialsC#

A cross-platform API library providing essential native device features for Xamarin mobile applications.

#xamarin#ios#nuget
Stars1.5k
Forks485
Last commit2 years ago
Scientist
ScientistC#

A .NET library for safely refactoring critical code paths by comparing old and new implementations in production.

#experimentation#library#csharp
Stars1.5k
Forks91
Last commit11 months ago
Sep
SepC#

A modern, minimal, and high-performance .NET library for reading and writing CSV/TSV files with zero allocations and SIMD-accelerated parsing.

#csv-reader#csv-writer#high-performance
Stars1.5k
Forks55
Last commit4 days ago
ShellProgressBar
ShellProgressBarC#

A .NET library for displaying customizable progress bars and child progress bars in console applications.

#csharp#dotnet#net-core
Stars1.5k
Forks137
Last commit2 years ago
Fluxor
FluxorC#

A zero-boilerplate Flux/Redux library for .NET and Blazor applications.

#flux#csharp#dotnet
Stars1.5k
Forks167
Last commit2 months ago
PreviousPage 7 of 26Next

Related Tags

Community-curated · Updated weekly · 100% open source

Found a gem we're missing?

Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.

Submit a projectStar on GitHub
6 days ago
1 day ago
2 days ago
#Dotnet649
#Cross Platform136
#Blazor134
#C Sharp113
#Dotnet Core98
#Game Development92
#Webassembly76
#Nuget Package70
#Hacktoberfest63
#Nuget60
#Aspnet Core56
#Ui Components56