Show HN: Rmux – A programmable terminal multiplexer with a Playwright-style SDK
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shideneyu
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Hacker News
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So I rebuilt the multiplexer from scratch in Rust, with a programmable layer on top.Two surfaces: a tmux-compatible CLI (~90 commands, your keybindings just work), and a typed async Rust SDK on the same daemon — stable pane IDs, structured snapshots, locator-style waits.
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The idea is Playwright-style automation, but for terminals.Native on Linux, macOS, Windows (real ConPTY, no WSL).Demos and docs at rmux.io.
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