Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration. It supports flexible, custom keybindings, hundreds of built-in themes, and hundreds of configuration options. The terminal emulator is available for macOS and Linux, with ready-to-run binaries for macOS and packages or build-from-source options for Linux. Ghostty also has a documentation section that includes information on keybindings, color themes, and configuration options.