Japanese Morphological Dictionary for MeCab (UTF-8)

https://taku910.github.io/mecab/

MeCab dictionary from Wikipedia (Japanese edition)

https://github.com/tokuhirom/jawiki-kana-kanji-dict

Provides technical and tag information for video and audio files

https://mediaarea.net/en/MediaInfo https://github.com/MediaArea/MediaInfo

Wiki engine used by Wikipedia

https://www.mediawiki.org/

Wiki engine used by Wikipedia

https://www.mediawiki.org/

Wiki engine used by Wikipedia

https://www.mediawiki.org/

Wiki engine used by Wikipedia

https://www.mediawiki.org/

Wiki engine used by Wikipedia

https://www.mediawiki.org/

GNOME visual diff and merge tool

http://meldmerge.org/

High-performance distributed memory object cache system

http://memcached.org/

CLI tool for managing Apple Notes and Apple Reminders

https://antoniorodr.github.io/memo/ https://github.com/antoniorodr/memo

Stand alone memory test for x86 architecture computers

http://www.memtest86.com/

Library used to read freedesktop.org menus

https://lxde.org/

Advanced menu editor

https://bluesabre.org/projects/menulibre/

Menu generator for X Window Managers and desktop environments

http://menumaker.sourceforge.net/

Fast, lightweight source control management system

http://www.selenic.com/mercurial/

OpenGL demos distributed with Mesa

http://www.mesa3d.org/

OpenGL hardware acceleration drivers for DRI2+

http://www.mesa3d.org/

Mesa Gallium VDPAU drivers

https://www.mesa3d.org/

Mesa Gallium XA state tracker

https://www.mesa3d.org/

OpenGL libraries that support GLX and EGL clients

http://www.mesa3d.org/

Customized version of the Apple Menlo font

https://github.com/andreberg/Meslo-Font

High performance build system

http://mesonbuild.com

Meson Python build backend (PEP-517)

https://github.com/mesonbuild/meson-python

Mesh Quality Improvement Toolkit is a suite of mesh algorithms

https://www.sandia.gov/ccr/project/mesquite/

Window manager for the adult in you

Metalink generation tool

http://metalinks.sourceforge.net/

Implementation of MIME, the Multipurpose Internet Mail Extensions

Package for unstructured graph partitioning

http://glaros.dtc.umn.edu/gkhome/metis/metis/overview

Small, fast Emacs-like editor

https://github.com/ibara/mg

MgOpen greek fonts collection

http://ellak.gr/tag/fonts/

Easy-to-use library for strong hashes such as MD5 and SHA1

http://schumann.cx/mhash/

Multi HDD [FUSE] File System

http://mhddfs.uvw.ru/

WWW front end for mail archives

http://www.mhonarc.org/

Guidelines Support Library

https://github.com/microsoft/GSL

MidnightBSD desktop environment

http://people.midnightbsd.org/~laffer1

MidnightBSD desktop environment

http://www.midnightbsd.org/

Helper scripts for MidnightBSD development

MidnightBSD Wayland session environment

https://www.midnightbsd.org/

Lightweight web browser using WebKit browser engine

https://www.midori-browser.org/

Japanese incremental search tool

http://migemo.namazu.org/

Japanese incremental search tool for Emacs

https://github.com/emacs-jp/migemo

Mod player which plays MTM, STM, XM, MOD, S3M, ULT, UNI and IT mods

http://mikmod.sourceforge.net/

Easy-to-use greylist milter for sendmail and postfix

http://hcpnet.free.fr/milter-greylist/

Construct and optionally send MIME messages from command line

http://www.argon.org/~roderick/

MIME Media Types list

http://packages.qa.debian.org/m/mime-support.html

Perl Library for MIME encode/decode

The main game for the Minetest game engine

http://minetest.net/

Flash 4/5 movie output library with many languages support

http://www.libming.org/

C single header audio playback and capture library

https://miniaud.io/ https://github.com/mackron/miniaudio