Single-file collaboration software that lets creators and teams share and edit slide decks and other documents offline without using the cloud.
Offline-first, single-file collaboration artifacts
Bento’s Show HN post on Hacker News demonstrates a full PowerPoint in a single HTML file with edit, view, data and collaboration built in. That public demo shows the idea works and suggests creators and teams may want privacy-friendly, portable documents that behave like apps but travel as one file.
Projected Score
as a side gig ★★★☆☆ (3/5)
no money or audience ★★☆☆☆ (2/5)
with both ★★★★☆ (4/5)
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The news behind it
- Jul 23, 2026 Hacker News (Algolia): Show HN: Bento – An entire PowerPoint in one HTML file (edit+view+data+collab)
