Rio Terminal

Ghostty is a fast, feature-rich, cross-platform terminal emulator that uses platform-native UI and GPU acceleration to deliver speed, features, and familiarity without compromise. Ghostty provides fully standards-compliant emulation, drawing on ECMA-48 and xterm conventions, to ensure compatibility with existing shells and software, while its multi-renderer architecture leverages OpenGL (with ligature support) to sustain smooth rendering up to 60 fps under heavy load and minimal I/O jitter via a dedicated I/O thread. It offers modern windowing capabilities such as multi-window, tabbing, and splits, and embraces native platform experiences through SwiftUI and GTK4, all built atop a shared core written in Zig (“libghostty”) that can be embedded via a C API. Users benefit from basic customizability (fonts, backgrounds, colors), an opt-in feature set for interactive CLI tools, and performance competitive with leading terminal emulators.

Zellij is a workspace aimed at developers, ops-oriented people, and terminal enthusiasts, designed around the philosophy that one must not sacrifice simplicity for power, delivering a great out-of-the-box experience together with advanced features. Geared toward both beginners and power users, it offers deep customizability and personal automation through layouts, true multiplayer collaboration, unique UX elements such as floating and stacked panes, and an innovative resizing algorithm that automatically places new panes in the optimal location. A plugin system enables creation of custom pane types in any language compiling to WebAssembly, while a comprehensive CLI introduces Command Panes for running and rerunning commands in dedicated panes and provides actions like run, edit, and rename-pane. Zellij’s single-process core ensures responsive performance, and its batteries-included approach gives users a terminal workspace with everything needed for modern development workflows.