Alacritty

Alacritty is a modern, GPU-accelerated terminal emulator that prioritizes performance and simplicity. Built with OpenGL rendering, it delivers exceptional speed and smooth performance across BSD, Linux, macOS, and Windows platforms. Unlike many terminal emulators, Alacritty takes a minimalist approach by focusing on core terminal functionality rather than reimplementing features better handled by external tools.

What sets Alacritty apart is its philosophy of integration over duplication. Instead of including built-in tabs, splits, or GUI configuration editors, it encourages users to leverage window managers, terminal multiplexers like tmux, and text-based configuration files. This approach results in a lightweight, fast terminal that excels at what it does best while maintaining extensive configurability through its TOML-based configuration system.

Alacritty is ideal for developers and power users who value performance and prefer a clean, distraction-free terminal experience. While currently in beta, it's already adopted by many as their daily driver terminal emulator. The project emphasizes benchmarked performance using vtebench and consistently outperforms competitors in throughput testing, making it particularly appealing to users who work with large amounts of terminal output or require low-latency input response.

Installation

# via GitHub Releases
Download prebuilt binaries from GitHub releases page

# via Package Managers
Various package managers available on Linux, BSD, macOS and Windows