cmux is an open-source, Ghostty-based macOS terminal with vertical tabs, notifications, and a scriptable browser for running AI coding agents.
Read moreOpen Source Ghostty Alternative
A curated, ranked list of the best open-source Ghostty alternatives, compared by GitHub stars, license, and self-hosting options.
The best open source alternative to Ghostty is cmux. If that doesn't suit you, we've compiled a ranked list of open source Ghostty alternatives to help you find a replacement.
Written by Ege Beşe
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