Alacritty
GPU-accelerated terminal emulator for maximum speed
What is Alacritty?
Alacritty is the fastest terminal emulator available, using GPU rendering to achieve performance that traditional terminals can't match. Written in Rust, it focuses on simplicity and speed over features, making it ideal for developers who want a minimal, lightning-fast terminal. Configuration is done through a YAML file rather than menus, giving you complete control and version-controllable settings. Alacritty supports true color, vi mode, regex hints, and multi-window setups. It's cross-platform, running on macOS, Linux, BSD, and Windows. Alacritty deliberately excludes features like tabs, splits, and scrollback search - instead expecting you to use a terminal multiplexer like tmux or zellij. For developers who already use tmux, Alacritty's minimalism is a feature, not a limitation.
Pros
- Fastest terminal available
- GPU-accelerated rendering
- Cross-platform
- YAML configuration
- Minimal resource usage
- Active development
Cons
- No built-in tabs or splits
- Requires tmux for multiplexing
- Configuration file only