Microsoft.IdentityModel.Tokens by: Microsoft

Includes types that provide support for SecurityTokens, Cryptographic operations: Signing, Verifying Signatures, Encryption.

Microsoft.IO.RecyclableMemoryStream by: Microsoft

A pooled MemoryStream allocator to decrease GC load and improve performance on highly scalable systems.

Microsoft.NETCore.Targets by: Microsoft

Provides supporting infrastructure for portable projects: support identifiers that define framework and runtime for support targets and packages that reference the minimum supported package versions when targeting these.

Mongo2Go by: Johannes Hoppe and many contributors

Mongo2Go is a managed wrapper around the latest MongoDB binaries. It targets .NET Standard 2.1. This Nuget package contains the executables of mongod, mongoimport and mongoexport v4.4.4 for Windows, Linux and macOS. Mongo2Go has two use cases: 1. Providing multiple, temporary and isolated MongoDB databases for unit tests (or to be precise: integration tests) 2. Providing a quick to set up MongoDB database for a local developer environment

MongoDB.Driver.Core by: vincentkam dmitry_lukyanov rstam craiggwilson

Core Component of the Official MongoDB .NET Driver.

NCrontab by: Atif Aziz

NCrontab is crontab for all .NET runtimes supported by .NET Standard 1.0. It provides parsing and formatting of crontab expressions as well as calculation of occurrences of time based on a schedule expressed in the crontab format.

NEST.Signed by: Martijn Laarman and contributors

Elasticsearch client, strongly typed interface to Elasticsearch but also comes with great low level support.

NETStandard.Library by: Microsoft

A set of standard .NET APIs that are prescribed to be used and supported together. 18a36291e48808fa7ef2d00a764ceb1ec95645a5 When using NuGet 3.x this package requires at least version 3.4.

NewLife.Core by: 新生命开发团队

Core basic components: log (file / network), configuration (XML / JSON / HTTP), cache (memory / redis), network (TCP / UDP / HTTP), RPC framework, serialization (binary / XML / JSON), APM performance tracking. 核心基础组件，日志（文件/网络）、配置（XML/Json/Http）、缓存（内存/Redis）、网络（Tcp/Udp/Http）、RPC框架、序列化（Binary/XML/Json）、APM性能追踪。

NewLife.Net by: 新生命开发团队

网络通讯基础框架及各种协议实现。

NewLife.Remoting by: 新生命开发团队

RPC远程过程调用，二进制封装，提供高吞吐低延迟的高性能RPC框架

NPOI by: NPOI Contributors

.NET port of Apache POI | Contact us on telegram: https://t.me/npoidevs

NSubstitute by: Anthony Egerton David Tchepak Alexandr Nikitin Oleksandr Povar

NSubstitute is a friendly substitute for .NET mocking libraries. It has a simple, succinct syntax to help developers write clearer tests. NSubstitute is designed for Arrange-Act-Assert (AAA) testing and with Test Driven Development (TDD) in mind.

NSubstitute.Analyzers.CSharp by: Tomasz Podolak NSubstitute.Analyzers contributors

Provides diagnostic analyzers to warn about incorrect usage of NSubstitute in C#.

NuGet.Frameworks by: Microsoft

NuGet's understanding of target frameworks.

NuGet.Versioning by: Microsoft

NuGet's implementation of Semantic Versioning.

NUglify by: Ron Logan Alexandre Mutel Andrew Bullock

NUglify provides minification and compression methods for CSS, JavaScript and HTML files for .NET

Owin by: OWIN startup components contributors

OWIN IAppBuilder startup interface

Polly by: Michael Wolfenden App vNext

Polly is a library that allows developers to express resilience and transient fault handling policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback in a fluent and thread-safe manner.

Polly.Extensions.Http by: App vNext

Polly.Extensions.Http is an extensions package containing opinionated convenience methods for configuring Polly policies to handle transient faults typical of calls through HttpClient.