Classic terminal. Modern surface.

A terminal multiplexer that keeps faith with the VT100 lineage — detach and reattach, saved spaces, and agent mail built into the mux.

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a machine by Moonbase2090

pmux — attract mode
● pmuxdsession: workpane: 1agent: work

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What the mux can do

One daemon owns the PTYs. Sessions survive your detach. Everything else is a command away.

RANKFEATURECOMMAND
1ST Detach & reattachPane children keep running when a viewer leaves. Detach is always safe. pmux attach
2ND Agent mail, built inSend, claim, and commit letters between sessions. The doorbell rings the pane. pmux mail
3RD Spaces & layoutsSnapshot whole groups of sessions — cwd and agent included — and restore them later. pmux space
4TH Scrollback & findPan history, jump to oldest, and search live with n/m match counts. C-\ [
5TH Windowed hostprismattyc-host runs in its own OS window with opt-in OpenType ligatures. prismattyc-host
6TH True terminal identityBundled terminfo, forced child TERM, truecolor by default. No inherited weirdness. TERM=prismattyc-kitty

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Download

Grab the binary for your machine, or build from source with cargo.

Detected platform: …

Prefer to build it yourself?

$ cargo install --path crates/prismattyc-mux --bins --locked
$ pmux up && pmux new work && pmux attach work

Player One

Made by Moonbase2090

Prismattyc is designed, built, and dogfooded daily by Moonbase2090 — a Rust workspace that owns the terminal model end to end, from VT parser to windowed host.

VIEW SOURCE ON GITHUB