.NET

Crystal AIigiagkiozis/CrystalAI

A fast, scalable, and extensible utility-based decision-making AI library for C# and Unity.

ZoneTreekoculu/ZoneTree

A persistent, high-performance, transactional, and ACID-compliant ordered key-value database for .NET, supporting both in-memory and disk storage.

Microsoft Cachingaspnet/Caching

ASP.NET Core libraries for in-memory and distributed caching with implementations for SQL Server and Redis.

SQLStreamStoreSQLStreamStore/SQLStreamStore

A .NET stream store library for implementing event-sourced applications using SQL databases.

LightBDDLightBDD/LightBDD

A lightweight BDD test framework for .NET that integrates with NUnit, xUnit, MSTest, and Fixie to create readable, maintainable tests.

GeoJSON.NETGeoJSON-Net/GeoJSON.Net

A .NET library providing GeoJSON types and Newtonsoft.Json converters for serialization and deserialization.

VS MEFMicrosoft/vs-mef

A high-performance Managed Extensibility Framework (MEF) implementation used by Visual Studio for building extensible .NET applications.

Elmish.WPFelmish/Elmish.WPF

A production-ready library for building WPF applications using the Elmish/MVU architecture with static XAML views and data bindings.

OfficeIMOEvotecIt/OfficeIMO

A family of lightweight .NET libraries for creating and editing Microsoft Office documents without Office automation or COM.

EntityGraphQLEntityGraphQL/EntityGraphQL

A .NET GraphQL library that builds schemas from .NET objects with efficient LINQ-based query execution.

Puma Scanpumasecurity/puma-scan

A Visual Studio extension for real-time .NET secure code analysis that displays vulnerabilities as compiler warnings.

FsUnitfsprojects/FsUnit

A library that makes unit-testing with F# more enjoyable by adding a functional syntax to .NET testing frameworks.

PascalABC.NETpascalabcnet/pascalabcnet

A modern Pascal programming language implementation for the .NET platform with cross-platform support.

QuickLoggerexilon/QuickLogger

A powerful and flexible asynchronous logging library for Delphi, FreePascal, and .NET with support for over 20 output providers.

nsecektrah/nsec

A modern cryptographic library for .NET based on libsodium, offering easy-to-use and secure-by-default APIs.

PresenceLightisaacrlevin/PresenceLight

Broadcasts your Microsoft Teams availability and custom statuses to smart lights via Microsoft Graph API.

Dapper-FluentMaphenkmollema/Dapper-FluentMap

A Dapper extension providing a fluent API to map POCO properties to database columns without attributes.

MonofoxeMartenfur/Monofoxe

A game engine built on Monogame that simplifies game development with a Game Maker-inspired approach.

Aggregates.NETvolak/Aggregates.NET

A .NET library that integrates NServiceBus and EventStore to simplify building event-sourced domain-driven design applications.

Blazor.BrowserExtensionmingyaulee/Blazor.BrowserExtension

A library for building cross-browser extensions using Blazor and .NET, simplifying development with familiar web technologies.

Swashbuckle.AspNetCore.Filtersmattfrear/Swashbuckle.AspNetCore.Filters

A collection of Swashbuckle.AspNetCore filters to add examples, security headers, and authorization indicators to Swagger documentation.

TestStack.BDDfyTestStack/TestStack.BDDfy

A simple, extensible BDD framework for .NET that works with any testing framework and generates readable reports.

ObjectDumper.NETthomasgalliker/ObjectDumper

A .NET utility that serializes C# objects to human-readable strings for debugging and logging.

Neo4jClientReadify/Neo4jClient

A .NET client binding for Neo4j graph database with fluent Cypher query support.

DevExpress Blazor UI ComponentsDevExpress/RazorComponents

A comprehensive suite of native, high-performance UI components for building Blazor Server and Blazor WebAssembly applications.

ShapeCrawlerShapeCrawler/ShapeCrawler

A .NET library for reading, modifying, and generating PowerPoint (PPTX) presentations without requiring Microsoft Office.

Plotly.BlazorLayTec-AG/Plotly.Blazor

A Razor component wrapper for plotly.js that enables interactive charting in Blazor applications.

VimSpeakAshleyF/VimSpeak

Control Vim and Vim-like editors with voice commands using speech recognition.

BlazorFileReaderTewr/BlazorFileReader

A Blazor library for creating read-only file streams from file inputs and drag-and-drop targets with fine-grained control over memory usage.

jasperJasperFx/jasper

A next-generation application development framework for .NET, now rebranded as Wolverine.

BitcoinLibcryptean/bitcoinlib

A .NET library providing Bitcoin Core RPC compatibility and extended functionality for Bitcoin and Altcoins.

IronAHKpolyethene/IronAHK

A cross-platform .NET rewrite of AutoHotkey for desktop automation scripting with enhanced performance and security.

IronSchemeIronScheme/IronScheme

A R6RS-conforming Scheme implementation for the .NET platform with over 99% specification compliance.

FSharp.Data.GraphQLfsprojects/FSharp.Data.GraphQL

An F# implementation of the GraphQL specification, providing a type-safe server and client library for .NET ecosystems.

Sleetemgarten/sleet

A static NuGet package feed generator for Azure Storage, AWS S3, and other cloud storage services.

DDD-starter-dotnetitlibrium/DDD-starter-dotnet

A sample implementation and comparison of various DDD approaches in .NET to quickly start domain-driven design projects.