The OWASP Cheat Sheet Series was created to provide a concise collection of high value information on specific application security topics.

Sql Builder using Interpolated Strings

An FTP and FTPS client for .NET & .NET Standard, optimized for speed. Provides extensive FTP commands, File uploads/downloads, SSL/TLS connections, Automatic directory listing parsing, File hashing…

High-performance, low-allocating JSON object diff and patch extension for System.Text.Json. Support generating patch document in RFC 6902 JSON Patch format.

RabbitMQ messaging topology operator

cert-manager webhook for Hetzner DNS API

Yet another HomeKit adapter for ioBroker

debmatic is a project to install the Homematic OCCU on Debian based systems (Debian, Ubuntu, Raspbian, Armbian)

This is an example of a starter solution that sets up a MAUI hybrid app and a Blazor web app that shares all of its UI

Lightweight and fast library written in C# for reading Microsoft Excel files

RabbitMQ .NET client for .NET Standard 2.0+ and .NET 4.6.2+

Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit.

Scrypted is a high performance video integration and automation platform

Free, automatic HTTPS certificate generation for ASP.NET Core web apps

MQTTnet is a high performance .NET library for MQTT based communication. It provides a MQTT client and a MQTT server (broker). The implementation is based on the documentation from http://mqtt.org/.

RabbitMQ Cluster Kubernetes Operator

A pure C# Open Source QR Code implementation

Implementation of Bridges, Devices and Controller for Matter

A fancy self-hosted monitoring tool

Components collection and extensions for Blazor applications.

A simple ACME client for Windows (for use with Let's Encrypt et al.)

A tool for exploring each layer in a docker image

Personal Area Networking for .NET. Open source and professionally supported

Libraries and build tooling to create container images from .NET projects using MSBuild

A list of C# Source Generators (not necessarily awesome) and associated resources: articles, talks, demos.

Sample ASP.NET Core 8.0 reference application, now community supported: https://github.com/NimblePros/eShopOnWeb

A library to provide pooling for .NET MemoryStream objects to improve application performance.

Docker Official Image packaging for Busybox

Easy to use device for connecting "old" measuring units (water, power, gas, ...) to the digital world

.NET Decompiler with support for PDB generation, ReadyToRun, Metadata (&more) - cross-platform!