Maethril.Framework by: Maethril

Clone, factory (DI), attributes, assembly/class collector, etc.

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.

MaxMind.GeoIP2 by: MaxMind.GeoIP2

MaxMind GeoIP2 Database Reader and Web Service Client

Markdig by: Alexandre Mutel

Markdig is a fast, powerful, CommonMark compliant, extensible Markdown processor for .NET.

MarkdigExtensions.UrlRewriter by: Arthur Rump

Markdig extension for rewriting URLs in link and image tags.

MaxMind.Db by: MaxMind.Db

.NET reader for the MaxMind DB file format

MediatR by: Jimmy Bogard

Simple, unambitious mediator implementation in .NET

MediatR.Extensions.Microsoft.DependencyInjection by: Jimmy Bogard

MediatR extensions for ASP.NET Core

Microsoft.AspNet.Identity.EntityFramework by: Microsoft

ASP.NET Identity providers that use Entity Framework.

Microsoft.AspNet.Identity.Core by: Microsoft

Core interfaces for ASP.NET Identity.

Microsoft.AspNetCore.Authentication by: Microsoft

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

Microsoft.ApplicationInsights by: Microsoft

Application Insights Base API. This package provides core functionality for transmission of all Application Insights Telemetry Types and is a dependent package for all other Application Insights packages. Please install the platform specific package for the best experience. Privacy statement: https://go.microsoft.com/fwlink/?LinkId=512156

MediatR.Contracts by: Jimmy Bogard

Contracts package for requests, responses, and notifications

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.

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.App.Ref by: Microsoft

Shared Framework for hosting of Microsoft ASP.NET Core applications. It is open source, cross-platform and is supported by Microsoft. We hope you enjoy using it! If you do, please consider joining the active community of developers that are contributing to the project on GitHub (https://github.com/dotnet/dotnet). We happily accept issues and PRs.

Microsoft.AspNetCore by: Microsoft

Microsoft.AspNetCore

Meziantou.Analyzer by: meziantou

A powerful C# Roslyn analyzer that uses static analysis to detect bugs, surface security issues, and enforce best practices—helping developers and AI write more reliable code.

Marten by: Jeremy D. Miller Babu Annamalai Oskar Dudycz Joona-Pekka Kokko

.NET Transactional Document DB and Event Store on PostgreSQL

Microsoft.AspNet.WebApi.Client by: Microsoft

This package adds support for formatting and content negotiation to System.Net.Http. It includes support for JSON, XML, and form URL encoded data.