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…

C# pure functional programming framework - come and get declarative!

A fast, powerful, CommonMark compliant, extensible Markdown processor for .NET

Exceptionless application

An open-source, free protector for .NET applications

Entity Framework Plus extends your DbContext with must-haves features: Include Filter, Auditing, Caching, Query Future, Batch Delete, Batch Update, and more

Piranha CMS is the friendly editor-focused CMS for .NET that can be used both as an integrated CMS or as a headless API.

A cross-platform asynchronous HTTP(S) proxy server in C#.

A .NET MIME creation and parser library with support for S/MIME, PGP, DKIM, TNEF and Unix mbox spools.

Add-on feature for Entity Framework

Render After Effects animations natively on Android, iOS, MacOS and TvOS for Xamarin

DiffPlex is Netstandard 1.0+ C# library to generate textual diffs.

A Roslyn analyzer to enforce some good practices in C#.

A SMTP Server component written in C#

ITfoxtec Identity Saml2 adds SAML-P support for both Identity Provider (IdP) and Relying Party (RP) on top of the SAML 2.0 functionality implemented in the .NET framework.

Chameleon is a flexible media player build with Xamarin.Forms

Implementation of git-http-backend for IIS7/ASP.NET

A Xamarin.Forms version of a parallax carousel to prove you can create goodlooking UI with Xamarin.Forms

A .net rules engine based on the RETE algorithm

A package to configure .NET coding style and static analysis.