Linux

kew plays music from a shell interface and is described on its project page.

Firefox Scripts provides userChromeJS, autoconfig.js, and extension scripts, with installation instructions for Firefox Developer Edition.

The Zsh website provides shell documentation and archives, describing Zsh as a command shell.

Mousai identifies songs, according to its repository description and project page.

Prism Launcher lets users manage multiple Minecraft installations and is a custom launcher forked from MultiMC.

Goose provides an open-source AI agent for code and workflow tasks through a desktop app, CLI, and API.

Table Habit tracks habits with smart scoring in an open source Flutter app, helping users review their routines over time.

Switch between host file configurations on macOS, Linux, and Windows with SwitchHosts.

Greenlight provides an open-source client for Xbox's cloud play service and home streaming.

Combine task lists with time tracking, timeboxing, and focus tools in this offline-capable app.

Amplitude Soundboard provides soundboard controls for Windows, macOS, and Linux, with hotkeys noted in its project topics.

FontEdit imports, edits, and exports fonts as byte arrays for embedded systems.

Yubico Authenticator is available for desktop systems and Android, providing access to Yubico Authenticator project releases and source code.

Macchina displays system information on Linux, macOS, Windows, and other listed platforms.

Linux Fake Background Webcam replaces or blurs webcam backgrounds on GNU/Linux, with animated backgrounds also listed.

Gameimage packages games as FlatImage applications, with the project presenting installation tutorials and package examples.

cliamp plays local music, podcasts, Spotify, and Qobuz from a terminal interface.

Spicetify CLI customizes the Spotify client on Windows, macOS, and Linux.

CrealityPrint is Creality Official software with a public GitHub repository for its development.

rcm manages configuration files and dotfiles through a command-line suite.

Filelight visualizes disk usage and helps identify files that can be removed to free space.

OBS Studio is free, open source software for video recording and live streaming, with encoding for H.264 and AAC.

Kaldi provides an open toolkit for speech recognition and speech processing research.

A GitHub collection of security hardening guides, tools, and other resources, including material tagged for Windows hardening and security practices.