x11

glfwglfw/glfw

A multi-platform library for OpenGL, OpenGL ES, and Vulkan development, providing window creation, input handling, and context management.

RetroArchlibretro/RetroArch

A cross-platform frontend for the libretro API, enabling emulators and game engines to run as modular cores.

robotgogo-vgo/robotgo

A Go library for cross-platform desktop automation, enabling mouse/keyboard control, screen reading, and window management.

MangoHudflightlessmango/MangoHud

A Vulkan and OpenGL overlay for monitoring FPS, temperatures, CPU/GPU load, and other performance metrics on Linux.

bspwmbaskerville/bspwm

A tiling window manager for X11 that organizes windows using a binary space partitioning tree.

ShiftItfikovnik/ShiftIt

A macOS application for managing window size and position using keyboard shortcuts.

gifsiclekohler/gifsicle

A command-line tool for creating, manipulating, and optimizing GIF images and animations.

ttygificholy/ttygif

Convert terminal recordings (ttyrec files) into animated GIFs by capturing screenshots of each frame.

Pangolinstevenlovegrove/Pangolin

A lightweight portable library for OpenGL display, interaction, and video input abstraction, widely used in computer vision prototyping.

docker-firefoxjlesage/docker-firefox

A Docker container for Firefox that provides a full graphical browser interface accessible via web or VNC.

FLTKfltk/fltk

A cross-platform C++ GUI toolkit for UNIX/Linux, Windows, and macOS with modern functionality and minimal bloat.

far2lelfmz/far2l

A Linux port of FAR Manager v2, a powerful file manager and terminal multiplexer for Unix-like systems.

fltk-rsfltk-rs/fltk-rs

Rust bindings for the FLTK GUI library, enabling cross-platform, lightweight, and fast desktop applications.

RGFWColleagueRiley/RGFW

A cross-platform, single-header C windowing library for creating windows and graphics contexts with minimal dependencies.