Developer Tools●Mid
I built speedmux, a libghostty-powered terminal multiplexer
libghostty-powered tmux alternative—but tmux is 30 years stable, and Zellij/Wezterm exist.
Ship It
n89nanda
413mo ago
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GitHub Repository
A GNU screen style terminal multiplexer built on libghostty.
357 starsZig
Boo – screen-style terminal multiplexer built on libghostty
by kylecarbs·Jun 11, 2026·92 points·28 comments
AI Analysis
●●SolidNiche GemWizardryShip It
Libghostty state parsing lets AI agents see cursor and styles, not just text.
Strengths
- •Parses exact terminal state including styles and cursor via libghostty.
- •Agent-specific primitives like peek and wait enable reliable automation.
- •Written in Zig with full CI pipeline and pre-built binaries.
Weaknesses
- •Tmux is entrenched with decades of plugins and community support.
- •Ghostty may add native multiplexing, making this standalone tool redundant.
Category
Target Audience
Terminal power users, AI agent developers
Similar To
tmux · zellij · GNU screen
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