Top LINUX GitHub Repositories & Tools (2026)

Facial authentication for Linux

Open-source desktop and web app for Meta's Muse Code CLI. Runs Muse natively on Windows, macOS and WSL2, with a file viewer, inline diffs, approvals and signed auto-updating installers.

A customisable music player

Caspian-BYOC: a Persian-first anti-DPI WiFi gateway for Windows, macOS, Raspberry Pi and Linux. Share your VLESS, VMess, Trojan, Shadowsocks, SOCKS or Hysteria2 Xray tunnel, with optional SNI spoofing and TLS splitting (DPI circumvention).

C# application with primary purpose of farming Steam cards from multiple accounts simultaneously.

User-friendly, cross-platform SSH connection manager

The open-source macro pad with customizable widgets, powerful integrations and a secure plugin ecosystem.

Cross-platform desktop GUI app to clean image metadata

Widelands is a free, open source real-time strategy game with singleplayer campaigns and a multiplayer mode. The game was inspired by Settlers II™ (© Bluebyte) but has significantly more variety and depth to it.

TrinityCore Open Source MMO Framework (master = 12.1.0.69933, 3.3.5 = 3.3.5a.12340, cata classic = 4.4.2.60895)

Self-hosted private chat: no cloud, no telemetry, no Big Tech. Discord alternative that runs on your own machine.

Sega Saturn emulator

Installer and automatic update framework for cross-platform desktop applications

The most popular open source electronic health records and medical practice management solution.

An open source re-implementation of RollerCoaster Tycoon 2 🎢

Capturing SSL/TLS plaintext without a CA certificate using eBPF. Supported on Linux/Android kernels for amd64/arm64.

📻Free and open-sourced terminal/ssh/sftp/ftp/telnet/serialport/RDP/VNC/Spice client(Linux, Mac, Windows, Android, HarmonyOS, iOS)

Yet another Yogurt - An AUR Helper written in Go

Agent-less vulnerability scanner for Linux, FreeBSD, Container, WordPress, Programming language libraries, Network devices

Generate audiobooks from e-books, voice cloning & 1158+ languages!