rio-terminal
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Description:
Hardware-accelerated GPU terminal emulator powered by WebGPU
Type: Formula  |  Latest Version: 0.2.36@0  |  Tracked Since: Dec 19, 2025
Links: Homepage  |  formulae.brew.sh
Category: Developer tools
Tags: terminal terminal-emulator rust webgpu tui
Install: brew install rio-terminal
About:
Rio is a modern, GPU-accelerated terminal emulator built with Rust and powered by WebGPU for rendering. It delivers ultra-low latency and high-performance text rendering, making it ideal for demanding workflows. The terminal supports advanced features like split panes, tabs, and extensive customization through a TOML configuration file.
Key Features:
  • GPU-accelerated rendering via WebGPU for high performance
  • Sixel and iTerm2 image protocol support
  • Split panes and tabs for multi-tasking
  • Rich configuration via a simple TOML file
  • Cross-platform (macOS, Linux, Windows)
Use Cases:
  • Daily driver for developers and power users needing a fast terminal
  • Running resource-intensive CLI tools and TUI applications
  • Managing multiple sessions and processes in split panes
Alternatives:
  • alacritty – Similar focus on performance, but Alacritty uses OpenGL while Rio uses WebGPU
  • kitty – Kitty offers more built-in features, whereas Rio focuses on a minimal, modern codebase
Version History
Detected Version Rev Change Commit
Dec 19, 2025 8:17pm 0.2.36 0 VERSION_BUMP 8f6e1ede
Nov 17, 2025 11:23pm 0 VERSION_BUMP e5dcc623
Nov 3, 2025 6:03pm 0 VERSION_BUMP 0aaadb37
Oct 30, 2025 11:25am 0 VERSION_BUMP 95976550
Oct 16, 2025 11:18pm 0 VERSION_BUMP fe00ffe8
Sep 26, 2025 11:17am 0 VERSION_BUMP b48b5b94
Sep 14, 2025 6:08am 0 VERSION_BUMP ebaa7f28
Sep 13, 2025 12:18pm 0 VERSION_BUMP 476d69b7