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Dev tools · October 1, 2026

bmux

Browser multiplexer for the agentic era

bmux launched on October 1, 2026 with 73 votes, #212 of 2,295 launches that month and more than 95% of that year's launches.

Visit bmux.cc ↗bmux alternativestop 9% of October 2026

What it does

A free, open-source browser with split panes, named sessions, and separate profiles in one window. Browse with keyboard shortcuts while agents work in background sessions through the CLI. Attach whenever you want to see their work.

A Chromium browser for macOS with split panes, sessions, agent control, simulated devices, and per-profile proxy connections.

Split your work into panes. Give agents a browser you can see. Split pages into panes, keep references floating, and switch between saved workspaces. Control a pane from the CLI and watch several agents work in independent profiles. Choose a phone preset, browse its mobile layout, and switch orientation without leaving bmux. Combine profile connections, simulated devices, and browser workers you can monitor together. Install Node.js 22.12+, Xvfb, and the host system libraries . From the download folder, extract the archive and start thefrom bmux.cc

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