Devlooped.SponsorLink by: Daniel Cazzulino

Enables library authors to attribute GitHub sponsorships to their Sponsors account.

DiffEngine by: https://github.com/VerifyTests/DiffEngine/graphs/contributors

Launches diff tools based on file extensions. Designed to be consumed by snapshot testing libraries.

DiffPlex by: Matthew Manela

DiffPlex is a diffing library that allows you to programmatically create text diffs. DiffPlex is a fast and tested library.

Dis.Uuid by: Diego Lobo

High-performance UUID version 7 generator for .NET with time-ordering capabilities. Compatible with .NET Standard 2.0+ and .NET 6, 7, 8+

DnsClient by: MichaCo

DnsClient.NET is a simple yet very powerful and high performance open source library for the .NET Framework to do DNS lookups

Docker.DotNet by: Docker.DotNet

Docker.DotNet is a library that allows you to interact with the Docker Remote API programmatically with fully asynchronous, non-blocking and object-oriented code in your .NET applications.

DockPanelSuite by: Weifen Luo and other contributors

The docking library for .Net Windows Forms development which mimics Visual Studio .Net.

DockPanelSuite.ThemeVS2003 by: Weifen Luo and other contributors

Visual Studio 2003 theme for DockPanel Suite.

DockPanelSuite.ThemeVS2005 by: Weifen Luo and other contributors

Visual Studio 2005 theme for DockPanel Suite.

DockPanelSuite.ThemeVS2012 by: Weifen Luo and other contributors

Visual Studio 2012 themes for DockPanel Suite.

DockPanelSuite.ThemeVS2013 by: Weifen Luo and other contributors

Visual Studio 2013 themes for DockPanel Suite.

DocumentFormat.OpenXml by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

DocumentFormat.OpenXml.Framework by: Microsoft

The Open XML SDK provides tools for working with Office Word, Excel, and PowerPoint documents. It supports scenarios such as: - High-performance generation of word-processing documents, spreadsheets, and presentations. - Populating content in Word files from an XML data source. - Splitting up (shredding) a Word or PowerPoint file into multiple files, and combining multiple Word/PowerPoint files into a single file. - Extraction of data from Excel documents. - Searching and replacing content in Word/PowerPoint using regular expressions. - Updating cached data and embedded spreadsheets for charts in Word/PowerPoint. - Document modification, such as removing tracked revisions or removing unacceptable content from documents.

DotGen by: Jakub (TcKs) Müller

Library with marker attributes for c# source code generators. See https://www.nuget.org/packages/DotGen.SourceGenerators

DotLiquid by: Tim Jones, Alessandro Petrelli

DotLiquid is a templating system ported to the .NET framework from Ruby’s Liquid Markup.

dotMorten.Microsoft.SqlServer.Types by: Morten Nielsen

Allows you to use SQL Server spatial SqlHierarchy types on a machine without SQL Server installed and decode these UDT types in any .NET Standard client

dotnet-ildasm by: pjbgf

Light-weight cross platform IL disassembler tool.

dotnet-xscgen by: Michael Ganss

A .NET Core CLI tool to generate XmlSerializer compatible C# classes from XML Schema files.

dotnet-xscgen-proj by: Michael Ganss

A .NET Core CLI tool to generate XmlSerializer compatible C# classes from XML Schema files.

DotNetAnalyzers.PublicApiAnalyzer by: Sam Harwell et. al.

An analyzer for packages with public APIs.