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Show HN: Bento - An entire PowerPoint in one HTML file (edit+view+data+collab)

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first seen Jul 22, 2026 · last seen Jul 25, 2026 · published Jul 22, 2026

Posted by	starfallg

Featured on 1 day: July 23, 2026.

Posted on X

2026-07-23
Bento fits a full presentation editor into one HTML file — edit, view, data, live collab. No server, no install. Just open it. The format constraint forces simplicity. Sometimes the best feature is what you can't add.