CsvHelper by: Josh Close

A library for reading and writing CSV files. Extremely fast, flexible, and easy to use. Supports reading and writing of custom class objects.

Dapper by: Sam Saffron Marc Gravell Nick Craver

A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..

Dapper.Contrib by: Sam Saffron Johan Danforth

The official collection of get, insert, update and delete helpers for dapper.net. Also handles lists of entities and optional "dirty" tracking of interface-based entities.

Dapper.StrongName by: Sam Saffron Marc Gravell Nick Craver

A high performance Micro-ORM supporting SQL Server, MySQL, Sqlite, SqlCE, Firebird etc..

DapperExtensions by: Thad Smith Page Brooks

A small library that complements Dapper by adding basic CRUD operations (Get, Insert, Update, Delete) for your POCOs. For more advanced querying scenarios, Dapper Extensions provides a predicate system.

DeepCloner by: force

Small Library for fast deep or shallow cloning .NET objects. It allows to copy everything and has a lot of performance tricks for fast copying.

DeviceDetector.NET by: totpero

The Universal Device Detection library for .NET that parses User Agents and detects devices (desktop, tablet, mobile, tv, cars, console, etc.), clients (browsers, feed readers, media players, PIMs, ...), operating systems, brands and models. This is a port of the popular PHP device-detector library to C#. For the most part you can just follow the documentation for device-detector with no issue.

DeviceId by: Matthew King

Provides functionality to generate a 'device ID' that can be used to uniquely identify a computer.

Diacritics by: Thomas Galliker

Diacritics are used across many languages in order to change the sound-values of the letters to which they are added. In software development, diacritics often have to be replaced with non-diacritics, e.g. to improve usability of user input. Diacritics.NET is a basic mapper between diacritic characters an non-diacritic characters.

DistributedLock by: Michael Adelson

Provides easy-to-use mutexes, reader-writer locks, and semaphores that can synchronize across processes and machines

DM.DmProvider by: DM

DM .NET DATA PROVIDER

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

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.

dotless by: Daniel Hölbling James Foster Luke Page

Meta package to provide backward compatibility. Please choose either dotless.AspNet or dotless.Core. This is a project to port the hugely useful Less libary to the .NET world. It give variables, nested rules and operators to CSS. For more information about the original Less project see http://lesscss.org/ or http://github.com/dotless/dotless. For more information about how to get started with the .NET version see http://www.dotlesscss.org/.

dotless.AspNetHandler by: Daniel Hölbling James Foster Luke Page

Adds HTTPHandler for ASP.NET to compile LESS files on demand. This is a project to port the hugely useful Less libary to the .NET world. It give variables, nested rules and operators to CSS. For more information about the original Less project see http://lesscss.org/ or http://github.com/dotless/dotless. For more information about how to get started with the .NET version see http://www.dotlesscss.org/.

DotLiquid by: Tim Jones Alessandro Petrelli

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

dotnet-xunit by: James Newkirk Brad Wilson

.NET CLI SDK runner for the xUnit.net framework. Supports .NET 4.5.2 or later, .NET Core 1.x, and .NET Core 2.x.

DotNetAnalyzers.PublicApiAnalyzer by: Sam Harwell et. al.

An analyzer for packages with public APIs.

DryIoc.CommonServiceLocator.dll by: Maksim Volkau

Implementation of CommonServiceLocator for DryIoc container, see rationale at https://github.com/unitycontainer/commonservicelocator

DryIoc.dll by: Maksim Volkau

DryIoc is fast, small, full-featured IoC Container for .NET