K4os.Compression.LZ4.Streams by: Milosz Krajewski

Port of LZ4 compression algorithm for .NET

K4os.Hash.xxHash by: Milosz Krajewski

xxHash hash implementation for .NET

Kavenegar by: Kavenegar Team Bagher Sohrabi Ardavan

Kavenegar API in .NET

Konscious.Security.Cryptography.Argon2 by: Keef Aragon

An implementation of Argon2 winner of PHC https://password-hashing.net/#argon2 Usage follows standard types found in System.Security.Cryptography in corefx. Specifically DeriveBytes. C# Implementation of the Argon2 1.3 spec with variants for Argon2i, Argon2d, and Argon2id

Konscious.Security.Cryptography.Blake2 by: Keef Aragon

An implementation of Blake2 for .NET that integrates with the standard crypto libraries

LazyCache by: https://github.com/alastairtree

Lazy cache is a simple, thread safe, in-memory caching library that makes it easy to add high performance caching to your dotnet app.

LazyCache.AspNetCore by: https://github.com/alastairtree

ServiceCollection registrations for LazyCache to initialise the dependency injection collection and add enable IAppCache to be injected into your app

libphonenumber-csharp by: Patrick Mézard Thomas Clegg Jarrod Alexander Google libphonenumber contributors

C# port of Google's common Java, C++ and Javascript library for parsing, formatting, storing and validating international phone numbers. https://github.com/google/libphonenumber

librdkafka.redist by: Magnus Edenhill edenhill

The Apache Kafka C/C++ client library - redistributable

Libwebp.Net by: Libwebp.Net

An asynchronuous utility for encoding images to Google's .webp format. Seemlessly compress images to lossy and lossless formats in your .NET projects to improve network performance and reduce file size on disk. WebP generally has better compression than JPEG, PNG and GIF and is designed to supersede them. You can see the library in action by using the webclient , your result will be downloaded into your browser.

LightweightExcelReader by: ChrisHodges

The fastest way to read Excel data in .Net

linq2db by: Igor Tkachev Ilya Chudin Svyatoslav Danyliv Dmitry Lukashenko

LINQ to DB is a data access technology that provides a run-time infrastructure for managing relational data as objects.

LiveChartsCore.SkiaSharpView by: BetoRodriguez

Simple, flexible, interactive and powerful data visualization for .Net, this package contains the SkiaSharp backend.

log4net by: The Apache Software Foundation

log4net is a tool to help the programmer output log statements to a variety of output targets. In case of problems with an application, it is helpful to enable logging so that the problem can be located. With log4net it is possible to enable logging at runtime without modifying the application binary. The log4net package is designed so that log statements can remain in shipped code without incurring a high performance cost. It follows that the speed of logging (or rather not logging) is crucial. At the same time, log output can be so voluminous that it quickly becomes overwhelming. One of the distinctive features of log4net is the notion of hierarchical loggers. Using these loggers it is possible to selectively control which log statements are output at arbitrary granularity. log4net is designed with two distinct goals in mind: speed and flexibility

MahApps.Metro by: Jan Karger Bastian Schmidt Dennis Daume Brendan Forster Alex Mitchell Paul Jenkins Jake Ginnivan

The goal of MahApps.Metro is to allow devs to quickly and easily cobble together a 'Modern' UI for their WPF apps (.Net 4.6.2 and later), with minimal effort.

Mailjet.Api by: Mailjet Dimitar Kostov

Official C# client library For Mailjet API version 3. Documentation: https://dev.mailjet.com/guides/

MailKit by: Jeffrey Stedfast

MailKit is an Open Source cross-platform .NET mail-client library that is based on MimeKit and optimized for mobile devices. Features include: * HTTP, Socks4, Socks4a and Socks5 proxy support. * SASL Authentication via ANONYMOUS, CRAM-MD5, DIGEST-MD5, LOGIN, NTLM, OAUTHBEARER, PLAIN, SCRAM-SHA-1, SCRAM-SHA-256, SCRAM-SHA-512 and XOAUTH2. * A fully-cancellable SmtpClient with support for STARTTLS, 8BITMIME, BINARYMIME, ENHANCEDSTATUSCODES, SIZE, DSN, PIPELINING and SMTPUTF8. * A fully-cancellable Pop3Client with support for STLS, UIDL, APOP, PIPELINING, UTF8, and LANG. * A fully-cancellable ImapClient with support for ACL, QUOTA, LITERAL+, IDLE, NAMESPACE, ID, CHILDREN, LOGINDISABLED, STARTTLS, MULTIAPPEND, UNSELECT, UIDPLUS, CONDSTORE, ESEARCH, SASL-IR, COMPRESS, WITHIN, ENABLE, QRESYNC, SORT, THREAD, ANNOTATE, LIST-EXTENDED, ESORT, METADATA / METADATA-SERVER, NOTIFY, FILTERS, LIST-STATUS, SORT=DISPLAY, SPECIAL-USE / CREATE-SPECIAL-USE, SEARCH=FUZZY, MOVE, UTF8=ACCEPT / UTF8=ONLY, LITERAL-, APPENDLIMIT, STATUS=SIZE, OBJECTID, REPLACE, SAVEDATE, XLIST, and X-GM-EXT1. * Client-side sorting and threading of messages (the Ordinal Subject and the Jamie Zawinski threading algorithms are supported). * Asynchronous versions of all methods that hit the network. * S/MIME, OpenPGP, DKIM and ARC support via MimeKit. * Microsoft TNEF support via MimeKit.

MassTransit by: Chris Patterson

MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.

MassTransit.RabbitMQ by: Chris Patterson

MassTransit RabbitMQ transport support; MassTransit provides a developer-focused, modern platform for creating distributed applications without complexity.

MaterialDesignThemes by: James Willock

ResourceDictionary instances containing Material Design templates and styles for WPF controls in .NET.