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Dev tools · May 10, 2026

SWACN

Don't just watch the recording. Walk inside it.

What it does

SWACN is a tool that turns terminal recordings into interactive, bootable sandboxes. If you’ve ever used asciinema, you know it’s great for watching a CLI tool in action. SWACN takes that a step further: it captures your terminal session and its filesystem into a tiny, client-side Linux VM (running in WASM). Your audience doesn't just watch a video; they can "flip" the recording and actually use the tool themselves right there in the browser.

Does the same job

all alternatives →
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    Record, share and embed your terminal sessions the right way

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