A modern, fast and flexible .NET testing framework

An open-source & self-hostable Heroku / Netlify / Vercel alternative.

A .NET document database working on any RDBMS

Dotnet global tool to convert solutions to the nuget CPM.

Build time tools in the flavor of Dapper

A .NET source generator for generating object mappings. No runtime reflection.

Supercharged .NET server side development!

Fully managed Apache Parquet implementation

A new markup-based typesetting system that is powerful and easy to learn.

NWindows is a cross-platform window creation and management library for .NET

PolySharp provides generated, source-only polyfills for C# language features, to easily use all runtime-agnostic features downlevel. Add a reference, set your C# version to latest and have fun! 🚀

Varena is a .NET library that provides a fast and lightweight arena allocator using virtual memory.

There can be more than Notion and Miro. AFFiNE(pronounced [ə‘fain]) is a next-gen knowledge base that brings planning, sorting and creating all together. Privacy first, open-source, customizable an…

Rallly is an open-source scheduling and collaboration tool designed to make organizing events and meetings easier.

Bloat-free, no BS cloud storage SDK.

Ghostly is a GitHub notification client for Windows 10/11

Git hooks made easy with Husky.Net internal task runner! 🐶 It brings the dev-dependency concept to the .NET world!

A port of LUNR.js to .NET Core

QuestPDF is a modern open-source .NET library for PDF document generation. Offering comprehensive layout engine powered by concise and discoverable C# Fluent API. Easily generate PDF reports, invoi…

Sudo for Windows

Modern CSV (De)Serializer

.NET project templates with batteries included, providing the minimum amount of code required to get you going faster.

A simple zero-config tool to make locally trusted development certificates with any names you'd like.

♠️ React MDX-based presentation decks

Fast Compiler for C# Expression Trees and the lightweight LightExpression alternative. Diagnostic and code generation tools for the expressions.

Fast, flexible, and version-tolerant serializer for .NET

http://quickinfo.io - a search textbox with extensible "answers" (calculator, unit-converter, colors, ascii/unicode, etc). See demo at http://quickinfo.io/?demo

Simple & efficient library for deep copying .NET objects

Parsing and Utilities for Command Line Tools in .Net

Definitely Fastest and Zero Allocation JSON Serializer for C#(NET, .NET Core, Unity, Xamarin).