Top EMULATORS GitHub Repositories & Tools (2026)

A terminal for a more modern age

A cross-platform, OpenGL terminal emulator.

If you live in the terminal, kitty is made for you! Cross-platform, fast, feature-rich, GPU based.

Automatic, versioned game save sync across devices. Supports Steam, GOG, 20k+ games, emulators. Hoard-Cloud or Self-Host without account or telemetry. Open source (AGPL-3.0).

jQuery Terminal Emulator - JavaScript library for creating web-based terminals with custom commands

Simple Launcher is an open-source emulator frontend. Designed for both casual gamers and power users, it provides a seamless interface to organize, browse, and launch your retro gaming collection with deep integration for modern emulators and RetroAchievements.