C++ library for Quadratic Programming

Animated console version of the 2048 game

Command line archiver utility

9base is a port of various original Plan 9 tools for Unix, based on plan9port

ReplayGain for AAC files

ASCII art graphics library

Dump ABI of an ELF object containing DWARF debug info

GNU Accounting Utilities, login and process accounting utilities

Reference Implementation of SMPTE ST2065-4

ACPICA Tools

"Activate Windows" watermark ported to Linux

Automatic Differentiation of C/C++

Set of tools to optimize deflate-compressed files

Flash-optimized, in-memory, NoSQL database

Alan interactive fiction language

Alan interactive fiction language (legacy version)

BLAS-compatible library optimized for AMD CPUs

Set P-State voltages and clock speeds on recent AMD CPUs on Linux

AMD Open Source Driver For Vulkan

Single-player roguelike dungeon exploration game

Alpine Package Keeper

Create highly optimized Animated PNG files from PNG/TGA images

Add directory bookmarks, distant listing, and distant editing to the command line

Multitalented APRS i-gate / digipeater

Sharp Aquos television RS-232 control application

Tool to extract files from visual novel archives

GNU package for semiconductor device simulations

Argument Parser for Modern C++

Lightweight, multi-protocol, multi-source, command-line download utility

Sample implementation of the ARIB STD-B25 standard

Reference implementation of secure world software for ARMv8-A

Multiplayer networked arcade racing game in 3D similar to Tron

Standard software-system definition library for Common Lisp

Automatic library-wide shuffle for mpd

Cross-platform C++ library for network and low-level I/O programming

Open Source ASN.1 Compiler

Spell checker for many languages

Library to import various 3D model formats

Encoder for the ASTC texture compression format

Celestial viewer for the terminal, written in C

Libraries to write tests in C, C++, and shell

Blobless, open source wifi firmware for ath9k_htc.ko

Blobless, open source wifi firmware for ath9k_htc.ko

Tool for talking to modems

CLI program for reading, parsing and setting metadata into MPEG-4 files

Archive command line helper

Functional programming language with dependent types

Functional programming language with dependent types

Configuration editing tool

Continuous integration tool

Implementation in C of the autopano-sift algorithm for automatically stitching panoramas

Extracts revision metadata from your VCS repository

Real-time pitch correction LADSPA plugin (no MIDI control)

AIGER model checking for Property Directed Reachability

General-purpose cryptographic library maintained by the AWS Cryptography team for AWS and their customers

Full color painting software for illustration drawing

Babeltrace /ˈbæbəltreɪs/ is an open-source trace manipulation toolkit

Beautiful stack trace pretty printer for C++

BACnet open source protocol stack for embedded systems, Linux, and Windows

Artificial benchmark for identifying weaknesses in the memory subsystem

Console progress bar

Tetris clone with 'bastard' block-choosing AI

Sd-bus library, extracted from systemd

B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2, control tool

Lightweight battery daemon written in C

Detecting natural selection from population-based genetic data

Elliptic curve library supporting Ed448-Goldilocks and Curve25519. Belledonne Communications' fork for Linphone

Storage conversion and expression calculator

Audio stream chopping LV2 plugin

Program that converts CD images in BIN/CUE format into a set of ISO and CDR tracks

Convert BDF font file to TTF (embed bitmap as is, not convert to vector)

Suite of tools for addressing questions arising in genomics studies

Powerful toolset for genome arithmetic

Strong and fast cryptography toolkit library

Advanced PC speaker beeper

BeIDConnect native messaging component

Collection of tools for manipulating bencoded data

Full-featured MP4 format and MPEG DASH library and tools

Multi-Stage Programming extension for OCaml

X11 status bar with beveled borders

General-purpose command-line pipe buffer

Breadth-first version of the UNIX find command

Prettyprint and syntax check BibTeX and Scribe bibliography data base files

Multicast protocol to Bible software shared conavigation

Collection of tools for translating from BibTeX to HTML

Tool for manipulating BibTeX bibliographies

Bidirectional console

Efficient Scheme compiler

Embed binary & text files inside C binaries

Tools for manipulating binaries (linker, assembler, etc.)

Toolkit for analyzing and visualizing phylogenetic (placement) data

IRC proxy (bouncer)

BIRD Internet Routing Daemon

BIRD Internet Routing Daemon

Peer-to-peer electronic cash system

Derivative of Bitcoin Core with a collection of improvements

IRC instant messaging gateway

Uncompromising Python code formatter

In-application debugger for ARM Cortex microcontrollers

Basic Local Alignment Search Tool (BLAST) finds regions of similarity between biological sequences

Tiniest x86-64-linux emulator

Command line client for the blink(1) notification light

BLAS-compatible linear algebra library

Blog compiler

Multilingual BLS12-381 signature library

RSA utility

Boehm-Demers-Weiser conservative garbage collector for C and C++

Hard drive and file system benchmark suite

Extremely fast SMT solver for bit-vectors and arrays

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Collection of C++ libraries

Garry Newman's personal utility library

USB boot loader for AVR microcontrollers with at least 2 kB of boot load section, e.g. ATMega8

Scripting language and C library useful for building DSLs

Cryptographic algorithms library

Cryptographic algorithms library

Ultrafast memory-efficient short read aligner

Ultrafast and memory-efficient tool for aligning sequencing reads to long reference sequences

Lets you run x86_64 Linux programs on non-x86_64 Linux systems

Convenient & cross-platform sandboxing C library

FUSE file system for box.com accounts

Bozotic HTTP server; small and secure

Bozotic HTTP server; small and secure

C++ bioinformatics libraries and tools

Daemon (or service on Windows) that acts as a bridge between the Bricks/Bricklets and the API bindings for the different programming languages

Lossless JPEG repacking library

High performance block-sorting data compression library

Pattern-controlled MIDI amp & time stretch LV2 plugin

User information lookup program

Remote user information server

Ports of all the games from NetBSD-current that are free

Multi channel MIDI step sequencer LV2 plugin

Tar-compatible block-based archiver

Bitcoin Script Debugger

Monitor of resources

Monitor of resources

Utilities for the btrfs filesystem

Binary decision diagram package

Compiler for the Berkely Unified Parallel C language

BURP - BackUp and Restore Program

bustools is a program for manipulating BUS files for single cell RNA-Seq datasets

Tiny versions of common UNIX utilities in a single small executable

Hex editor with vim style keybindings

Software package for mapping low-divergent sequences against a large reference genome, such as the human genome

Next version of the bwa-mem algorithm in bwa, a software package for mapping low-divergent sequences against a large reference genome

Small and simple console-based live network and disk io bandwidth monitor

Blocking, shuffling and loss-less compression library

Command-line WebDAV client

Simplified Satisfiability Solver

Open source implementation of the actor model in C++

C++ bindings for the Cairo vector graphics library

C++ bindings for the Cairo vector graphics library

Selection of LADSPA plugins implementing classic effects

Tool to read the contents of ISO7816 smart cards

Mixed integer programming solver

An advanced multi-purpose FTP/FXP client

CBMC is a Bounded Model Checker for C and C++ programs

C and C++ Code Counter

Implementation of the IETF real-time transport protocol (RTP)

Translator English -- C/C++ declarations

Highly portable CD/DVD/BluRay command line recording software

Tool to analyze the control flow of C programs

Curses interface to gdb

CPU/GPU miner in c for bitcoin

Modern Unit Test and Mocking Framework for C and C++

JPEG-LS library implementation in C++

IRCv3 server designed to be highly scalable

Small library to convert case of a given string

Free chess database

Powerful and incredibly fast R6RS Scheme compiler

Small Footprint Scheme for use as a C Extension Language

Space-efficient incremental backups of large files or block devices

General purpose, multi-paradigm programming language in the Prolog family

Case-insensitive filesystem layered on top of any other filesystem

Classified Advertisements library provides a generic means for matching resources

Tuned OpenCL BLAS library

Automated C-Lightning Node Manager

Set of HEP-specific foundation and utility classes such as random generators, physics vectors, geometry and linear algebra

Command line parser for C++11

C micro-package manager

Extension of clingo to handle constraints over integers

ASP system to ground and solve logic programs

Buzz on new X11 clipboard events

Ordered resolution based theorem prover for Coalition Logic

Core library for full-featured text search engine

Core library for full-featured text search engine

Simulates the falling characters theme from The Matrix movie

Command-line interface to Stan

Computer Music Toolkit

NTLM/NTLMv2 authenticating HTTP proxy

C preprocessor chainsaw

COIN-OR lightweight API for COIN-OR libraries CLP, CBC, and CGL

Programming language for digital color management

Package comprising of implementations of algorithms for vertex coloring and derivative computation

File system for mounting container images

Simplified Data Exchange for HPC Simulations

Daemon for managing internet connections

Construct is an abstraction over x86 NASM Assembly

Masses and springs simulation game

Converts files to other formats

Tool for converting Microsoft Reader ebooks to more open formats

Image palette quantization

Converts filenames from one encoding to another

Schrodinger-developed 2D Coordinate Generation

Tiny boost library in C++11

HTML documentation generator for Coq source files

Mesh compression library, designed for rendering and speed

Your build-once run-anywhere c library

Emulates an old-style "code page 437" / "IBM-PC" character set terminal on a modern UTF-8 terminal emulator

Manipulating CPC dsk images and files

Common C++ classes and routines used by @Martchus' applications featuring argument parser, IO and conversion utilities

Static analysis tool for C/C++ code

C++ and Python library for Polarizable Embedding

Implementation of Python itertools and builtin iteration functions for C++17

Simple, portable, and self-contained stacktrace library for C++11 and newer

Tool for measuring energy consumption of Intel CPUs

CPU miner for Litecoin and Bitcoin

Open-source, single-player, role-playing roguelike game

CRC32C implementation with support for CPU-specific acceleration instructions

Explore, test, and check regular expressions in the terminal

Compressed bitset library for C and C++

FUSE Compressed ROM filesystem with lzma

Daemon for running commands at specific times

Utilities to assist running periodic batch processing jobs

Server for the Crossfire free MMORPG

Device that allows access to Linux kernel cryptographic drivers

Advanced SAT Solver

Free C++ class library of cryptographic schemes

Cryptographic protocol verifier in the computational model

LUKS for dm-crypt

High performance templating engine

Foreign function interface for bash

CUPS back-end for Canon printers

CUPS Linux drivers and SDK for DYMO printers

CUPS filter for thermal printer Zjiang ZJ-58

Engine for processing 3D models into 3D printing instructions

C++ Unit Testing Easy Environment

Concurrent Versions System - a source control system

Comprehensive C++ class library for Unix and Linux

Brand-new compiler that allows practical application development using R7RS Scheme

Library for adding authentication support to connection-based protocols

Turns other processes into daemons

Runs a command as a Unix daemon

Data AcQuisition library (DAQ), for packet I/O

General watchdog for the linux operating system

Set of simple, yet elegant wizarding tools for interacting with the Python dataclasses module

Command-line program which performs basic numeric,textual and statistical operations on input textual data files

Bunch of tools that revolve around fiddling with dates and times in the command line

Cross-platform AV1 decoder focused on speed and correctness

Berkeley DB

Obsolete glib bindings for D-Bus lightweight IPC mechanism

Peer-to-Peer file sharing client

Naehrig, Niederhagen and Schwabe's pairings code, massaged into a shared library

Collection of libraries and applications implementing large parts of the DICOM standard

Tool to copy data from a damaged block device

Set of utilities for hard drive data rescue

Provides programs and scripts for creating debuginfo and source file distributions, collect build-ids and rewrite source paths in DWARF data for debugging, tracing and profiling

"secrets" decoding for FRITZ!OS devices

Deep Difference and Search of any Python object/data

Tool to find and optionally remove unneeded includes in C or C++ source files

Command line tool for deskewing scanned text documents

Utility designed to clean up filenames

C compiler, assembler and linker environment for the production of 8086 executables

Device Firmware Update based USB programmer for Atmel chips with a USB bootloader

Themeable hex editor with diff mode

Display dialog boxes from shell

Accelerated BLAST compatible local sequence aligner

GNU style and diction utilities

High-level dynamically typed, multi-paradigm, interpreted programming language

'D is not GLib' utility libraries

I/O forwarding server that implements a variant of the 9P protocol

Web content scanner

Compiler to compile HLSL programs into DXIL and SPIR-V

Implementation of Markdown markup language in C

Console text editor for Unix that you already know how to use

UPnP AV client, mounts as a Linux filesystem the media content of compatible UPnP AV devices

List based tiling window manager in the vein of dwm, bspwm, and xmonad

Deepmagic Information Gathering Tool

Distributed MultiThreaded Checkpointing

Adds packages declaratively on the command line

C99 program that accesses passive DNS database systems

libpcap application that displays DNS traffic on your network

Fastest feature-rich C++11/14/17/20 single-header testing framework

Open Source version of Dragen mapper for genomics

Simple drag-and-drop source/sink for X or Wayland (called dragon in upstream)

collection of tools for network auditing and penetration testing

Calculate the most likely secondary structure assignment given the 3D structure of a protein

Device Tree Compiler

Embeddable SQL OLAP Database Management System

Quickly find duplicate files

Duo Security Unix login integration

CLI utility to find duplicate files

A disk usage calculator for Linux

Linux DVB API applications and utilities

Tool to rip video DVDs from the command line

Front-end for the diff program that operates at the word level instead of the line level

Fast, feature-complete bar for dwl

DWARF optimization and duplicate removal tool

Highly dynamic multi-platform foreign function call interface library

X notification utility

C++ logging library

Convert ebooks to Morse MP3s/OGGs

eBPF verifier based on abstract interpretation

Create and manipulate ECC NISTP256 keypairs

Elliptic Curve Method for Integer Factorization

Hackerswork to generate an EDID blob from given Xorg Modelines

Relaxing mix of Vi and ACME

Fast and effective C++ file optimizer

Tools and library to manipulate EFI variables

Fastest Random Distribution Generator for Eigen

C++ reimplementation of eiquadprog

Fork of iwd (wifi daemon) which does not require dbus

Build system ("make" in reverse)

Open Source implementation of advanced blockchain features extending the Bitcoin protocol

Open Source implementation of advanced blockchain features extending the Bitcoin protocol

Header-only C++ library for reading and generating files in the ELF binary format

Translator Construction Made Easy

Full-featured text-mode web browser

Parser generator which emits GLR parsers, either in OCaml or C++

Embedded Linux Library

The systemd project's "logind", extracted to a standalone package

Command line SMTP client

Simple text-mode x86 + DOS emulator

Encrypted filesystem in user-space via FUSE

Pseudorandom Number Sequence Test Program

Automated theorem prover for full first-order logic with equality

Automated theorem prover for full first-order logic with equality

ESC/P-R 2 Driver (generic driver)

ERESI Reverse Engineering Software Interface

Map compile tools for Quake and Hexen 2

Extensible shell with higher order functions

Offline ShaderToy-compatible GLSL shader viewer using OpenGL ES 2.0

Minimal libnotify-based (egg) timer

A commandline Everest installer and mod manager for Celeste

Show mouse refresh rate under linux + evdev

Minimalist window manager for the X Window System

Implementation of XMP (Adobe's Extensible Metadata Platform)

Generic tool for sequence alignment

Library and utility to explain system call errors

Tool to investigate an ext3 file system for deleted content and possibly recover it

EXT4 implementation for FUSE

Utility that can recover deleted files from an ext3 or ext4 partition

Utilities for indexing and sequence extraction from FASTA files

Serialization library for OMG's Common Data Representation (CDR)

Fast compositor for X11

Fast and Secure Tunneling Daemon

Multipole-accelerated inductance analysis program

FAT filesystems explore, extract, repair, and forensic tool

nonlinear optimal control problem solver that aims to be fast, support a broad class of optimal control problems and achieve a high numerical robustness

Multi-platform BASIC Compiler

framebuffer device maintenance program

View pictures on a linux framebuffer device

Freundlich's C++ toolkit

Command scheduler with extended capabilities over cron and anacron

Mail fetching and delivery tool - should do the job of getmail and procmail

Advert generator from web feeds

Language server for intelligent editing of the Fennel Programming Language

The Fastest Fourier Transform in the South

File system and storage benchmark that can generate both micro and macro workloads

Small HTTP Server for quickly sharing files over the network

Retrieve a valid path from a messy piped line

Text-based widget toolkit

Firewall for humans

Cozy fireplace in your terminal

Library and tools for encoding and decoding the FLAC lossless audio file format

Cosmic recursive fractal flames

Fast approximate nearest neighbor searches in high dimensional spaces

Utility for reading, writing, erasing and verifying flash ROM chips

Utility for reading, writing, erasing and verifying flash ROM chips

Memory Efficient Serialization Library

Memory Efficient Serialization Library

FlatBuffers Compiler and Library in C for C

Low level concurrent logic programming language descended from Prolog

Tool for visualizing and communicating the errors in rendered images

LD_PRELOAD shim to add file locking to programs that don't do it (I'm looking at you, rsync!)

C++ cross-platform lightweight GUI library

Simple retro style arcade side-scroller game

TUI text reader for the terminal

Functional Mock-up Units for development, testing and debugging

Small, safe and fast formatting library

Small, safe and fast formatting library

Small, safe and fast formatting library

Small, safe and fast formatting library

LV2 port of the MCP, VCO, FIL, and WAH plugins by Fons Adriaensen

Prints a Linux system's font configuration

Font editor

Font editor

Font editor

Foomatic printing filters

Fast, lightweight and minimalistic Wayland terminal emulator

Command line utlities for programming PCsensor and Scythe foot switches

Recover files based on their contents

Tool to detach from controlling TTY and attach to another

FORM project for symbolic manipulation of very big expressions

Simple, high-reliability, distributed software configuration management

Free Pascal Compiler from a source distribution

Lattice algorithms using floating-point arithmetic

Lattice algorithms using floating-point arithmetic

Bayesian haplotype-based polymorphism discovery and genotyping

IPv4 and IPv6 address rate limiting evasion tool

Frame Streams implementation in C

Free text editor for developers

Show progress of open files and file systems

SyncML client sdk by Funambol project

Minimalist re-implementation of the Fusée Gelée exploit

FUSE module to mount ISO filesystem images

Fuzzy logic control library in C++

Configurable embedded Linux firmware update creator and runner

Verifying and formally proving properties on numerical programs dealing with floating-point or fixed-point arithmetic

Provides the ability to communicate with the Garmin Forerunner 305 via the USB interface

High performance web server

Gavin Howard's BC calculator implementation

Gtk Analog Wave viewer

Microbenchmark support library

GObject library to create cabinet files

GNU Compiler Collection, version 14.3.0

GNU Compiler Collection, version 14.3.0

Portable Git(Hub|Lab|ea) CLI tool

GDBus++ - a glib2 D-Bus wrapper for C++

Gnome docking library

A tool to visualize disk space (GTK 3 port of Original)

Gebaar, A Super Simple WM Independent Touchpad Gesture Daemon for libinput

Toolkit for developing constraint-based systems

Macromolecular crystallography library and utilities

Tool to generate static DNS records (AAAA and PTR) for hosts using Stateless Address Autoconfig (SLAAC)

Command-line option parser generator

Ultra-fast computation of genome mappability

Generate and validate records for the sorting benchmark

Programming Library with Geometric Algorithms

C++ geographic library

C/C++ library for computational geometry with a focus on algorithms used in geographic information systems (GIS) software

C++ port of the Java Topology Suite (JTS)

header-only single-file C++ std::filesystem compatible helper library

PostScript interpreter (mainline version)

PostScript interpreter (mainline version)

PostScript interpreter (mainline version)

Git submodule alternative

10x faster implementation of `git status` command

Extremely fast, in memory, JSON and interface library for modern C++

GNU Info manual of the GNU C Library

C++ interface to the GLib library

C++ interface to the GLib library

OpenGL Mathematics library for C++

Library for application-level logging

Portable high-level Jabber/XMPP library for C++

Wallpaper program for wlroots based Wayland compositors such as sway that allows you to render glsl shaders as your wallpaper

Khronos reference front-end for GLSL and ESSL

Language server implementation for GLSL

Modern, parallel SAT solver (sequential version)

GNU multiple precision arithmetic library

Modern QuakeC compiler

Network library, written in C, object-oriented, and built upon GLib

Collection of documentation utilities for the GNOME project

Program to help manage GNOME monitor configuration

GNU compiler for the programming language Simula

GNU EFI development toolchain

GNU EFI development toolchain

Free interpreter for the APL programming language

Gnu Circuit Analysis Package

gnuclad tries to help the environment by creating trees. Its primary use will be generating cladogram trees for the GNU/Linux distro timeline project

Free/libre COBOL compiler

GNU Portable Threads library

GNU implementation of Shogi, also known as Japanese Chess

Firmware loader for Qualcomm Gobi USB chipsets

GObject to SQLite object mapper

Canvas widget for GTK based on the the Cairo 2D library

Canvas widget for GTK based on the the Cairo 2D library

OS Login Guest Environment for Google Compute Engine

Multi-language extensible build tool

GNU Prolog, a free Prolog compiler with constraint solving over finite domains

Set of text-mode partitioning tools for Globally Unique Identifier (GUID) Partition Table (GPT) disks

grsecurity RBAC administration and policy analysis utility

Hardened allocator designed for modern systems

Advanced font engine

Language for typesetting graphs

Signatures for entire Python programs

Console Google Drive client

Peer-to-peer electronic cash system

Command line tool for interacting with grpc services

GNU Scientific Library, a large numerical library

Library to access GSM mobile phones through GSM modems

GObject-based API for handling resource discovery and announcement over SSDP

Multi-platform toolkit for creating graphical user interfaces

Multi-platform toolkit for creating graphical user interfaces

Multi-platform toolkit for creating graphical user interfaces

Library to create panels and other desktop components for Wayland using the Layer Shell protocol and GTK4

Source code editing widget for GTK

Perceptual JPEG encoder

Plot device

Guile bindings for the OpenGL graphics API

Embeddable Scheme implementation

Manage patches like quilt, on top of a git repository

Better make, inspired by djb's redo

Collection of helpers for building AV (audio/video) applications using GUPnP

Ghostscript and cups printer drivers

Protected multinode virtual network

Gavare's experimental emulator

Matching Equalizer to apply EQ curve from one source to another source

GTK enabled dropin replacement for xmessage

Set of extra lv2 plugins from the guitarix project

Optimized HTTP/1.x, HTTP/2, HTTP/3 server

Fast, parallel test case minimization tool

Bit-oriented parser combinator library

Tunnel IPv4 over ICMP

Tool to automate hash length extension attacks

Fast password cracker

Simple entropy daemon

Hebrew calendar and solar astronomical times library and utilities

Tool for displaying hard disk temperature

Data model, library, and file format for storing and managing data

Header Dictionary Triples (HDT) is a compression format for RDF data that can also be queried for Triple Patterns

HepMC package is an object oriented event record written in C++ for High Energy Physics Monte Carlo Generators

Daemon-less notifications without D-Bus

Manual tiling window manager for X

IBM mainframe emulator

Quite complete and fast LATEX to HTML translator

ncurses-based console hexeditor written in C

Remote protein homology detection suite

Hides the mouse pointer in X11

Tool thats prints debugging information from usb HID devices

Simple command-line program to test HIDAPI

Source code highlighting tool

Highlight mouse pointer/cursor using a dot

Graph based aligner

Libev-based high performance SSL/TLS proxy by Varnish Software

User interface for JSON

Biosequence analysis using profile hidden Markov models

Small and lightweight IEEE802.11 wireless LAN analyzer with a text interface

Shell history suggest box - easily view, navigate, search and use your command history

File editor/viewer/analyzer for executables

C library for reading/writing high-throughput sequencing data

FUSE-based HTTP filesystem for Linux

FUSE-based filesystem to access hubic cloud storage

Haskell interpreter

LISP dialect embedded in Python

Small C++ library for utilities used across the Hypr* ecosystem

Hyprland version of wayland-scanner in and for C++

Minimal I2P router written in C++

Toolsuite to work with keys and eepsites

Simple screen locker like slock

Improved screenlocker based upon XCB and PAM with background blurring filter

Simple screen locker like slock, enhanced version with extra configuration options

Tool for detecting the structure of many types of CD/DVD images

IBM's Software TPM 2.0, an implementation of the TCG TPM 2.0 specification

3D vector-based clone of the atari game Missile Command

Distributed compiler with a central scheduler to share build load

Very high level general-purpose programming language

Utility for generating icon themes and libXcursor cursor themes

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Unicode and globalization support library

Text searching utility

Utility for enslaving networking interfaces under a bond

Interactive fiction mapper

Tool for setting IP interface metrics

Display bandwidth usage on a network interface

DSP IIR realtime filter library written in C++

Tool to discover, fingerprint and test IPsec VPN servers

Daemon that wires button presses to screen backlight level

Library for 2D/3D vectors and matrices and other mathematical objects, functions and data types for computer graphics

Tools to manipulate Android OTA archives

Image manipulation library

Image manipulation library

Mouse wheel configuration tool for XFree86/Xorg

Tools for working with blackbox flight logs

IUPAC International Chemical Identifier library

Source code reformatter

Python library for parallel decompression and seeking within compressed bzip2 files

Design system for interactive fiction

Intel Graphics Memory Management Library

Intel Media SDK

Intel CPU undervolting and throttling configuration tool

Simple yet effective way to benchmark disk IO in Linux systems

Tiling tabbed window manager designed with keyboard users in mind

Direct access to I/O ports from the command line

Set of simple command line tools which allow access to hardware device registers

iotop identifies processes that use high amount of input/output requests on your machine

Turn IP sockets into Unix domain sockets

Apple device USB charging utility for Linux

Tool to measure IP bandwidth using UDP or TCP

Easy-to-use IPMI server management utility

Console-based network monitoring utility (fork of iptraf)

Conntrack top like tool

Calculate/manipulate (not only) IPv6 addresses

Linux Virtual Server support programs

Efficient and versatile phylogenomic software by maximum likelihood

Fork of the QuakeSpasm engine for iD software's Quake

Collection of optimised low-level functions targeting storage applications

Daemon for running commands at specific times

Numeric sequence editor

Sandbox for securely executing untrusted programs

Interactive spell-checking program for Unix

Spiking neural interface between iCub and a spiking neural simulator

Commands to control ite-backlight devices

Icarus Verilog compiler

Tool to use nl80211

J programming language, an ASCII-based APL successor

High-capacity 2D color bar code (library)

High-capacity 2D color bar code (reader)

High-capacity 2D color bar code (writer)

James Clark's DSSSL Engine

Just Another Make

Janet programming language

Fast Jaro and Jaro-Winkler distance

Parser & analyser for Lojban

Programmable text editor written around S-Lang

CLI tool to filter JSON and JSON Lines data with Python syntax

General purpose malloc(3) implementation

Java Foreign Function Interface

IBM JFS utilities

Network traffic visualizer

Jonathan's Own Version of Emacs

Code coverage for JavaScript

Library providing (de)serialization support for the JavaScript Object Notation (JSON) format

C++, header-only library for constructing JSON and JSON-like data formats

Purely-functional configuration language that helps you define JSON data

Jule Programming Language Compiler

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

High-level, high-performance, dynamic language for technical computing

MASM-compatible x86 assembler

Kanji Kana Simple Inverter

Vim inspired text editor

Program for quantifying abundances of transcripts from RNA-Seq data

Handwritten kanji recognition

Dynamic display configuration tool

Experimental GNU make clone

Kea Migration Assistent

Routing software written in C

Portable Scriptable Network and Serial Communication Software

Tools related to the kexec Linux feature

Library for registering global key bindings

Manipulate the scancode/keycode translation tables of keyboard drivers

Cross-platform context-aware key remapper

Generate X11 mouse clicks from keyboard

Lightweight multi-platform, multi-architecture assembler framework

BNF wrangling and railroad diagrams

Firmware part of Klipper

C++ Performance Portability Programming EcoSystem

Fast arcade game based on the fundamental law of body attraction

Blazingly fast string search utility designed for performance-critical applications

KornShell Command And Programming Language

K-mer substring space decomposition

Tool to be able to bind the super key as a key rather than a modifier

KTX (Khronos Texture) Library and Tools

Embeddable property graph database management system

Lightweight tool for hosting KVM guests

Library of routines for managing a database

General toolkit developed for analyzing text

9wm-like tiling window manager

Genomic sequence aligner

Software for counting lattice points and integration over convex polytopes

Parallel bzip2 compression utility

Open source neural network based chess engine

Toolchain and emulator for the LC-3 architecture

Lambda calculus interpreter

Color management engine

Implementation of a store & forward NNTP proxy, stable release

Automatic and interactive theorem prover

Automatic and interactive theorem prover

Lightweight lossless file minifier/optimizer

Collection of C++ and CMake utility libraries

Double-entry accounting system with a command-line reporting interface

High Performance I/O and sensor/actuator control for robotics and IoT applications

Efficient library for combinatorial optimization tasks on graphs and networks

Lightweight xcb based bar

Lightweight xcb based bar with XFT-support

Programming language agnostic view layer for creating desktop widgets and status bars

Open source clone of the Motif widget set

General purpose interpolator, used for evaluating Parton Distribution Functions from discretised data files

A simple API for applications generating fresh randomness

TN3270 client Library

45Drives C++ Library

Library and command-line utility for reading GDSII geometry files

OpenGL utility library

Library to access AACS protected Blu-Ray disks

ABI Generic Analysis and Instrumentation Library

ACR38U smartcard reader driver for pcsclite

IIO AD9361 library for filter design and handling, multi-chip sync, etc

Simple header-only C++ argument parser library

C library that may be linked into a C/C++ program to produce symbolic backtraces

Library to access the BitLocker Drive Encryption (BDE) format

Library to access BD+ protected Blu-Ray disks

build2 utility library

Tiny library providing a C 'class' for working with arbitrary big sizes in bytes

Trivial implementation of libpulse PulseAudio library API

Library for OS-independent CD-ROM and CD image access

Platform library for libcec and Kodi addons

Emulate a Cisco-style telnet command-line interface

DBus API that allows cloud storage sync clients to expose their services

CoAP (RFC 7252) implementation in C

Comps XML file manipulation library

C client library for Couchbase

C++ wrapper around libcurl

C++ wrapper around libcurl

High level C++ network packet sniffing and crafting library

Communications toolbox

Library to delight your users with fancy features

Capture and control API for IIDC compliant cameras

Open h.265 video codec implementation

Fast DEFLATE/zlib/gzip compressor and decompressor

Library supporting deferred execution for GNOME and GTK

C library for reading DICOM files

C library of key-value data structures

C++ library for access to DJ record libraries

C++ dynamic ndarray library, with Python exposure

Small LD_PRELOAD library to disable fsync and friends

C library for accessing Japanese CD-ROM books

Event Expression Library inspired by CEE

C++11 ELF/DWARF parser

Easy Publish and Consume Library

Library for Posting Electronic Mail

Library for support of the Expert Witness Compression Format

Report faked system time to programs without having to change the system-wide time

C++ library for Finite Fields and Elliptic Curves

Foreign function call library

Foreign function call interface library

Foreign function call interface library

Modern C++ library, offering some basic functionality to build high-performing, platform-independent programs

Thin wrapper over POSIX syscalls and some replacement functionality

DFA regular expression library & friends

Fully feature complete YAML parser and emitter, supporting the latest YAML spec and passing the full YAML testsuite

Open source 3D graphics library

GNU Compiler Collection, version 14.3.0

Module dedicated to file loading and saving

Source code editing widget for GTK

Utility library providing GObject-based interfaces and classes for commonly used data structures

ChromiumOS libgestures modified to compile for Linux

Flow graph widget for GTK 3

Linkable library implementation of Git that you can use in your application

Library of glib utilities

GMPRIS GDBus bindings GDBus bindings generated from the GMPRIS XML spec files

Ncurses toolkit for creating text-mode graphical user interfaces

Implementation of Adobe's ADEPT protocol for ePub/PDF DRM

Library used by gtkpod to access the contents of an ipod

GNOME's Structured File Library

Library that provides GObject bindings for libudev

C++ library for creating an embedded Rest HTTP server (and more)

library and utilities for Linux hugepages

Performance-portable, length-agnostic SIMD with runtime dispatch

Implementation of the Infinote protocol written in GObject-based C

SQL / SQLI tokenizer parser analyzer

Libipfix C-library implements the IPFIX protocol defined by the IP Flow Information Export working group of the IETF

Small but extremely powerful library which implements the client IRC protocol

General purpose formula parser, interpreter, formula cell dependency tracker and spreadsheet document model backend all in one package

Dynamic library bundling the guest payload consumed by libkrun

Foundational support for signalwire C products

Interface library to access tags for identifying languages

Library for parsing JSON config files

LC3 (Low Complexity Communication Codec) is an efficient low latency audio codec

Library for large linear classification

Collection of modular and reusable compiler and toolchain technologies

LoRa 2.4Ghz Gateway - Linux host Hardware Abstraction Layer, and tools (Packet Forwarder...)

SX1302 Hardware Abstraction Layer and Tools (packet forwarder...)

C++ lsl library for multi-modal time-synched data transmission over the local network

High-quality, fixed-point MPEG audio decoder supporting MPEG-1 and MPEG-2

Simple GObject game controller library

Library for talking to WWAN modems and devices which speak the Mobile Interface Broadband Model (MBIM) protocol

Library tasked with managing, extracting and handling media art caches

Fork of libstrophe (https://github.com/strophe/libstrophe) for use with Profanity XMPP Client

Hash algorithms library

MOD playing library

Fast console MPEG Audio Player and decoder library

MusicBrainz Client Library (5.x version)

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Library intended to smooth national specificities in using of programs

Dynamic types for data description and in-memory computations

Linux NFC stack for NCI based NXP NFC Controllers

High level HTTP/2 C++ library

Portable, open-source, coherent noise-generating library for C++

A fast, header-only C++ serialization library

Library of simple functions that are optimized for various CPUs

Opensource implementation of the Khronos OpenMAX Integration Layer API to access multimedia components

Open, royalty-free, highly versatile audio codec

C library for prototyping and experimenting with quantum-resistant cryptography

GObject based library API for managing information about operating systems, hypervisors and the (virtual) hardware devices they can support

Fast and flexible C++ library for working with OpenStreetMap data

Library for using Parchives (parity archive volume sets)

Library for intelligent sentence-based Chinese pinyin input method

"Iterative Closest Point" library for 2-D/3-D mapping in robotic

Flatpak portal library

Flatpak portal library

Flatpak portal library

C library for parsing/normalizing street addresses around the world. Powered by statistical NLP and open geo data

Library that provides automatic proxy configuration management

Simple, thread-safe messaging between threads

PSM2 library supports a number of fabric media and stacks

Library providing high performance logging, tracing, ipc, and poll

Qualcomm IPC Router protocol helper library

Library for complex text layout

Remote Desktop Awareness Shared Library

LD_PRELOAD library to intercept and rewrite the paths in glibc calls

Fast, lightweight, and versatile Lisp environment

Free TLS/SSL implementation

Free TLS/SSL implementation

Free TLS/SSL implementation

Helper library for RESTful services

Userspace library for the Linux Restartable Sequence API

Highly optimized library for processing RAW images

Simple and easy-to-use C language RPC framework based on GObject System

High level library for the Linux Kernel seccomp filter

Library for storing and retrieving passwords and other secrets

Policy management tools for SELinux

Library for managing single signon credentials which can be used from GLib applications

Protocol decoding library for the sigrok signal analysis software suite

Library to obtain BIOS information

C++ library for zkSNARKs

Extensible spatial index library in C++

Library for support vector machines

Library to implement a test protocol

Replaces the Mach-O Dynamic Library Stub files in Apple's SDKs to reduce the size

Terminal interface construction kit

Free software emulation of curses in SVR4 and more

High-level, multiplatform C++ network packet sniffing and crafting library

ucontext implementation featuring glibc-compatible ABI

C library to provide global keyboard and mouse hooks from userland

Library to talk to uldaq devices

Lightweight decompression library with support for rar, tar and zip archives

Portable and efficient API to determine the call-chain of a program

Userspace RCU (read-copy-update) library

uTorrent Transport Protocol library

Simple window creation and management facilities for the console

Perceptual video quality assessment based on multi-method fusion (VMAF)

Finnish language processing library

Library for Voronoi integration of electron densities

Intel Video Processing Library

WebM VP8/VP9 codec SDK

Terminal emulator library to mimic both vt100 and rxvt

Like `which`, for dynamic libraries

Library to manage X windows and workspaces (via pagers, tasklists, etc.)

Microsoft Works document format import filter library

Real-mode x86 code emulator

NX compression library

Library to load and write XISF format from PixInsight

Library to handle keyboard descriptions

C library for creating Excel XLSX files

Library to help create and query binary XML blobs

Small, easy to use Open Source Database Connection Pool Library

Computer algebra package for Lie group computations

Genealogy tool with ncurses interface

LightGBM is a gradient boosting framework that uses tree based learning algorithms.

Run-time code generation library

Performance monitoring and benchmarking suite

Linux bootloader

City simulation game

Grammar Checking library

Toolset for processing LinuxDoc DTD SGML files

Implementation of the Precision Time Protocol (PTP) according to IEEE standard 1588 for Linux

Linux kernel as a library

Linux kernel as a library

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Collection of modular and reusable compiler and toolchain technologies

Command-line firmware flashing tool for the Stellaris Launchpad

Lobster programming language

Userspace locking validation tool built on the Linux kernel

Port the log4j library from Java to C++

Logging framework for C++ patterned after Apache log4j

Unofficial userspace driver for HID++ Logitech devices

GNU/Linux keylogger that works

Displays a real-time count of strings received from stdin

Lightweight C++ logging library

C++ library of designs, containing flexible implementations of common design patterns and idioms

Implementation of the reverse search algorithm for vertex enumeration/convex hull problems

CK LRZIP compression program (LZMA + RZIP)

Provide detailed information on the hardware configuration of the machine

Provide detailed information on the hardware configuration of the machine

Utility that synchronizes local directories with remote targets

Library call tracer

Finite state compiler, processor and helper tools used by apertium

High-performance JIT compiler for Lua 5.1

High-performance JIT compiler for Lua 5.1

High-performance JIT compiler for Lua 5.1

Fast, small, safe, gradually typed embeddable scripting language derived from Lua

Language Server Implementation for Luau

Luke Smith's fork of st

Lightweight Window Manager

Lightweight and desktop independent task manager

Simple to use, composable, command line parser for C++ 11 and beyond

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

Lossless data compression codec with LZMA-like ratios but 1.5x-8x faster decompression speed

M17 Demodulator in C++

Multilingual text processing library (database)

Macro Expander Saving Our m2-PLANET

PLAtform NEutral Transpiler

Linux program that can communicate with the Micro 3D printer

minimalistic variant of the Acme editor

Mascot Constructive Pilot for X

Static reflection for enums (to string, from string, iteration) for modern C++

CUPS driver for Magicard Printers

Medley Interlisp virtual machine

Mail filter/mail delivery agent that is used by the Courier Mail Server

Program for indexing and searching email messages stored in maildir, MH or mbox

suite of tools compiling mdoc and man

A graphical man page viewer based on the mandoc library

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Client library that can be used to connect to MySQL or MariaDB

Galera 3 wsrep provider library

Hybrid thread / fiber task scheduler written in C++ 11

Marlin 3D printer timing simulator

automatic mastering plugin for live streaming, podcasts and internet radio

Free computer algebra and analysis system consisting of a high level language with a compiler and a series of mathematical libraries

Library for scientific data visualization

A fast ISO to CSO compression program for use with PSP and PS2 emulators, which uses multiple algorithms for best compression ratio

Portable cryptographic and TLS library, formerly known as PolarSSL

run command on mailbox change

Tool for buffering data streams with a large set of unique features

Suckless Terminal fork

MDK3 fork able to force reboot Access Points

Tool that injects data into wireless networks

Supplies technical and tag information about a video or audio file

Ultra-fast single-node solution for large and complex metagenomics assembly via succinct de Bruijn graph

Tool to detect memory errors

Redis and Memcached traffic generation and benchmarking tool

FUSE based union filesystem

OpenGL utility library

Collection of tools written for use in bootstrapping

Collection of tools written for use in bootstrapping

Mesh optimization library that makes meshes smaller and faster to render

Open source, fast and friendly build system made in Python

Tool for generating photomosaics

MiFare Classic Universal toolKit

Combines a several mount points into the single one

MIDI to Lilypond converter

Upload tool for micronucleus

Lean and efficient Python implementation for microcontrollers and constrained systems

C++ Core Guideline support library

Compact, fast, general-purpose memory allocator

minimalistic high-performance web server

Short read genome assembler

Open source program for controlling the MiniPRO TL866xx series of chip programmers

Compact and readable SAT solver

Compiler and inspector for the miniscript Bitcoin policy language

Daemon that implements the UPnP Internet Gateway Device (IGD) specification

Daemon that implements the UPnP Internet Gateway Device (IGD) specification

Fork of the popular zip manipulation library found in the zlib distribution

Compiler for Miranda -- a pure, non-strict, polymorphic, higher order functional programming language

Teredo IPv6 Tunneling Daemon

Open source replacement of the Xilinx bootgen application

Tool to build and unpack SPIFFS images

Command line utility to create BitTorrent metainfo files

Small, flexible, terminal-based text editor

Standard ML Compiler and Toolkit

Mailing List Management Made Joyful

Open-source, whole-program, optimizing Standard ML compiler

Open-source, whole-program, optimizing Standard ML compiler

Open-source, whole-program, optimizing Standard ML compiler

Open-source, whole-program, optimizing Standard ML compiler

Open source software for bidimensional and tridimensional remeshing

MMIX simulator and assembler

Multimedia Messaging Service Daemon

VM with adaptive optimization and JIT compilation, built for Rakudo

Stereo and mono audio signal dynamic range compressor in LV2 format

Flexible Linux input device translator, geared for gamepads

Open source database system

APE codec and decompressor

Cross platform, open source .NET development framework

Cross platform, open source .NET development framework

Light-weight implementation of Standard ML

Unix standard widget-toolkit and window-manager

Control various Redragon gaming mice from Linux, BSD and Haiku

Audio player for the text console