A powerful, compile-time validation framework for .NET that crafts fast and boilerplate-free validation logic.

Open source exercise list curated from exercemus, wger.de, and exercises.json

🏋 Modern open-source fitness coaching platform. Create workout plans, track progress, and access a comprehensive exercise database.

Open Public Domain Exercise Dataset in JSON format, over 800 exercises with a browsable public searchable frontend

Self hosted FLOSS fitness/workout, nutrition and weight tracker

Easily build, run tests and coverage, cross-compile, package and publish your .NET library or application to NuGet and GitHub.

A polyfill for the interesttarget attribute

Accessible UI component library. Best performance out of the box. HTML first, React and Vue supported.

htmx Components for ASP.NET Core

A modular sql generation and object mapping tool

This educational repository showcases the most common vulnerabilities found in .NET applications

A fast, modular static website generator

XenoAtom.CommandLine is a lightweight, powerful and NativeAOT-friendly command-line parsing library for .NET

Ultra-lightweight, zero dependency, semantic HTML, CSS, JS UI library. ~8KB min+gz.

A C# source generator for ASP.NET Core razor pages and MVC controllers which produces strongly-typed identifiers for routes.

EndpointHelpers is a Roslyn source generator that creates strongly-typed helpers for ASP.NET Core MVC URL generation.

XenoAtom.Terminal.UI is a modern, reactive retained-mode terminal UI framework for .NET

Automated testing suite with live traffic record and replay

A generic ef core frontend written in blazor

.NET Fork of MJML library with 10x performance and 100% feature parity

Start with zero-allocation core. Scale to enterprise features through opt-in packages. Never compromise on speed.

A battle-tested starter kit for building open-source and internal NuGet libraries using "dotnet new", born from half a billion downloads

A declarative CRUD engine for .NET that auto-generates EF Core-backed data APIs from model metadata, with hooks/overrides for business logic and optional dynamic (runtime-defined) entities.

A CSS Parser for .NET. It's BADA55!

A JavaScript library to position floating elements and create interactions for them.

Add tooltips to your Alpine 3.x components with a custom directive.

Wrappers for JavaScript alert(), confirm() and other flexible dialogs using Twitter's bootstrap framework

A lightweight, zero-dependency library that brings declarative actions to vanilla HTML

Know whether a property was Specified or Unspecified/omitted in your (json) objects.