ZXing.Net by: Michael Jahn

ZXing.Net is a port of ZXing, an open-source, multi-format 1D/2D barcode image processing library originally implemented in Java. It has been ported by hand with a lot of optimizations and improvements. It is compatible with .Net 2.0/3.5/4.x/5.x/6.x/7.x/8.x/9.x, Windows RT Class Library and Components, UWP, .Net Standard 1.x and 2.0x, .Net Core App 3.x, Silverlight 4, Silverlight 5, Windows Phone 7.x and Windows Phone 8.x and Xamarin.Android

Yt.ImageView by: raoyutian

ImageView，图像浏览组件，支持鼠标滚动缩放、旋转。

zlib.net-mutliplatform by: cinderblocks

ZLIB.NET is a 100% managed version of ZLIB compression library which implements deflate and inflate compression algorithms.

ZstdNet by: SKB Kontur

Zstd compression library wrapper for .NET

zlib.net by: Jean-loup Gailly Mark Adler ComponentAce

ZLIB.NET is a 100% managed version of ZLIB compression library which implements deflate and inflate compression algorithms (zlib format).

YamlDotNet.NetCore by: Antoine Aubry Adam Hathcock

YamlDotNet.NetCore

ZedGraph by: ZedGraph Project

ZedGraph is a class library, user control, and web control for .net, written in C#, for drawing 2D Line, Bar, and Pie Charts. It features full, detailed customization capabilities, but most options have defaults for ease of use.

ZKWeb.System.Drawing by: ZKWeb.System.Drawing

This is a .Net Core compatible System.Drawing implementation modified from mono project, works on windows and linux. Please see project site for more information.