Things I've built, mostly so I'd want to use them.

webmux is a web-first tmux client: it attaches to the tmux server you already run and renders your live panes in the browser with xterm.js. There’s no replacement layer — it’s the same tmux underneath, so you can switch between the browser and your normal terminal at any time and your sessions persist.

A Bun daemon bridges the browser to tmux over a WebSocket. The working core covers pane streaming, session ownership, explicit take-control flows, and two-browser handoff and release, so a session can move between devices. Still early and source-checkout only; agent-workflow features and packaged distribution are on the roadmap, not built yet.