Linux compatibility layer - DVB ioctl handler

https://people.freebsd.org/~nox/dvb/

Linux-compatibility LibUSB

https://github.com/hselasky/linux_libusb

Full-featured Linux BTRFS, Ext4, XFS as a FUSE module

https://github.com/lkl/linux/

Facebook's LLaMA model in C/C++

https://github.com/ggerganov/llama.cpp

Port of http_parser to llparse

https://llhttp.org/ https://github.com/nodejs/llhttp

OpenLDAP Lightning Memory-Mapped Database

http://symas.com/mdb/

Logging library for C++

https://log4cplus.github.io/log4cplus/

Lohit fonts

https://fedorahosted.org/lohit/

Emacs search interface for CD-ROM books, etc

https://lookup2.github.io/

Lists information about block devices in the system

https://github.com/vermaden/lsblk

Display information about the CPU architecture

https://github.com/NanXiao/lscpu

Lists information about open files (similar to fstat(1))

http://people.freebsd.org/~abe/

Just-In-Time Compiler for Lua

https://luajit.org/luajit.html

Just-In-Time Compiler for Lua (OpenResty branch)

https://github.com/openresty/luajit2

Full-text search engine for Java

http://lucene.apache.org/java/

Lumina Desktop Environment

http://lumina-desktop.org

Insight file manager from the Lumina Desktop

https://lumina-desktop.org/

Image viewer utility from the Lumina Desktop

https://lumina-desktop.org

Lumina desktop wallpapers/colors

https://github.com/trueos/lumina-themes

Lightweight C++ API for Lua

https://github.com/freebsd/lutok/

In-memory benchmark of open-source LZ77/LZSS/LZMA compressors

https://github.com/inikep/lzbench

Lempel-Ziv style data compression algorithm

https://github.com/lzfse/lzfse

Bonjour (zero-configuration networking) by Apple

https://developer.apple.com/bonjour/ https://github.com/apple-oss-distributions/mDNSResponder

Command-line make-like build tool using Go as input files

https://magefile.org/

Convert nroff(1) man pages to HTML

https://invisible-island.net/scripts/man2html.html

Modern geometric sans-serif font

https://manropefont.com/

CLI for previewing mandoc manual pages with live auto-reload in a pager

https://github.com/0mp/mantra

Window manager for the adult in you

https://mate-desktop.org/

MARISA: Matching Algorithm with Recursively Implemented StorAge

https://github.com/s-yata/marisa-trie

Flat design theme for GTK 3, GTK 2, and Gnome-Shell

https://github.com/vinceliuice/Matcha-gtk-theme

Additional UI API for MATE

https://mate-desktop.org/

Collection of icons for the MATE desktop

https://mate-desktop.org/

Material Design icon set from Google

https://jossef.github.io/material-design-icons-iconfont

Material Design Webfont

https://materialdesignicons.com/

Cross-browser JavaScript display engine for mathematics

https://www.mathjax.org/

Cross-browser JavaScript display engine for mathematics

https://www.mathjax.org/

Webapp of Mattermost server

https://mattermost.org/

Wrapper script for the various installations of Maven

Implementation of new/posix awk

http://invisible-island.net/mawk

SSL/TLS and cryptography library

https://www.trustedfirmware.org/projects/mbed-tls/

SSL/TLS and cryptography library

https://www.trustedfirmware.org/projects/mbed-tls/

Collects and decodes Machine Check Exception data

http://mcelog.org/

Utilities and libraries to export data from MS Access databases (.mdb)

http://mdbtools.sourceforge.net/

Multi-dimensional data index algorithm

https://gitlab.com/mdds/mdds

Advertise a service via Rendezvous

http://www.cs.cmu.edu/~dpelleg

Yet Another Part-of-Speech and Morphological Analyzer

https://code.google.com/p/mecab/

Japanese Morphological Dictionary for MeCab (EUC-JP)

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

Japanese Morphological Dictionary for MeCab (Shift JIS)

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

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