LinqBridge by: Atif Aziz

With Visual Studio's multi-targeting and LINQBridge, you can write LINQ to Objects (local) queries using the full power of the C# 3.0 compiler and yet create programs that require only Microsoft .NET Framework 2.0. LINQBridge is a re-implementation of all the standard query operators introduced with Microsoft .NET Framework 3.5's System.Linq.Enumerable class.

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

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.

ManagedEsent by: Microsoft

ManagedEsent provides managed access to ESENT, the embeddable database engine native to Windows. ManagedEsent uses the esent.dll that is part of Microsoft Windows so there are no extra unmanaged binaries to download and install.

Mapster by: chaowlert eric_swann andrerav

A fast, fun and stimulating object to object mapper. Kind of like AutoMapper, just simpler and way, way faster.

Mapster.Core by: chaowlert eric_swann andrerav

Lightweight library for Mapster and Mapster CodeGen

Microsoft.AspNet.Authentication by: Microsoft

ASP.NET 5 common types used by the various authentication middleware.

Microsoft.AspNet.FileProviders.Abstractions by: Microsoft

ASP.NET 5 file provider interfaces.

Microsoft.AspNet.Hosting.Abstractions by: Microsoft

ASP.NET 5 Hosting abstractions.

Microsoft.AspNet.Http by: Microsoft

ASP.NET 5 HTTP feature implementations.

Microsoft.AspNet.Http.Extensions by: Microsoft

ASP.NET 5 common extension methods for HTTP abstractions and IApplicationBuilder.

Microsoft.AspNet.WebUtilities by: Microsoft

ASP.NET 5 common helper methods.

Microsoft.AspNetCore.Antiforgery by: Microsoft

An antiforgery system for ASP.NET Core designed to generate and validate tokens to prevent Cross-Site Request Forgery attacks.

Microsoft.AspNetCore.Authentication by: Microsoft

ASP.NET Core common types used by the various authentication middleware components.

Microsoft.AspNetCore.Authentication.Abstractions by: Microsoft

ASP.NET Core common types used by the various authentication components.

Microsoft.AspNetCore.Authentication.Cookies by: Microsoft

ASP.NET Core middleware that enables an application to use cookie based authentication.

Microsoft.AspNetCore.Authentication.Core by: Microsoft

ASP.NET Core common types used by the various authentication middleware components.

Microsoft.AspNetCore.Authorization by: Microsoft

ASP.NET Core authorization classes. Commonly used types: Microsoft.AspNetCore.Authorization.AllowAnonymousAttribute Microsoft.AspNetCore.Authorization.AuthorizeAttribute

Microsoft.AspNetCore.Authorization.Policy by: Microsoft

ASP.NET Core authorization policy helper classes.

Microsoft.AspNetCore.Cors by: Microsoft

CORS middleware and policy for ASP.NET Core to enable cross-origin resource sharing. Commonly used types: Microsoft.AspNetCore.Cors.DisableCorsAttribute Microsoft.AspNetCore.Cors.EnableCorsAttribute