Bento

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presentation slides

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Bento

An entire PowerPoint in one HTML file (edit+view+data+collab)

bento.page

#html presentation#offline slides#single file app#reveal.js#slide editor

1,033points
239comments
#9of 4,366 in 2026
Top 1%of 2026 by points

How HN took it

MixedNo clear lean

47 positive, 42 neutral or asking, 9 mixed, 15 critical, out of 113 comments about the project. Thread score +0.33.

Idea: 24 for, 1 againstExecution: 4 for, 5 againstDesign: 0 for, 3 againstPerformance: 0 for, 2 againstPricing: 2 for, 0 against

The thread, comment by comment

Each row is a top-level comment and its replies, in HN's order. Select a cell to open that comment on HN.

positive neutral or mixed critical about another commenter or something else the maker

What HN said

What people liked

  • Single-file offline approach and no lock-in

    From 2 comments
    • This is awesome! I do love this software is one file thing. A breath of fresh air on these you-rent-everything-owns-nothing days
      luanmuniz on HN
    • Um, that's amazing... and it's free?
      fragmede on HN
  • Useful niche for corporate teams tired of off-the-shelf software

    From 1 comment
    • Hey just wanted to say I think this fills an extremely common niche in the corporate world. There are a couple of teams at my company who switched to some variant of fancy…
      georgeburdell on HN

Objections

  • Privacy concern: a cloudflareinsights beacon was found despite the 'nothing phones home' claim

    From 1 comment
    • What an ambitious and impressive project! I'm going to try it. One note: The home page says "Nothing phones home," but the Bento files I've examined include a…
      aag on HN
  • Animations are choppy in Firefox

    From 1 comment
    • This might just be a Firefox thing but the animations are really struggling on my system here - very slow and choppy.
      jmuguy on HN
  • Name clashes with BentoPDF and Bento database

    From 2 comments
    • Looks very good and I'm excited to try it out properly. It's a shame about the name considering a lot of self-hosters will be using BentoPDF. But thats one of two hard things in…
      syhol on HN
    • Great project. But please check the name: https://en.wikipedia.org/wiki/Bento_(database)
      hilti on HN

Requests

  • Accessibility features

    From 1 comment
    • Nice work! But...I added an image to see what options it gave me. There was no way to add alt text, which leads me to believe that accessibility was not a priority. Unless…
      jimmar on HN
  • Start in view mode with an edit button

    From 1 comment
    • This is very neat! For people clicking on a link to some slides that someone shared, it seems like starting out in viewing mode with a prominent edit button might be better than…
      skybrian on HN

Questions

  • How is RAM and CPU handled in one HTML file

    From 1 comment
    • I wonder how you manage the RAM and CPU consumption if all just in one html file?
      luzgool on HN
  • How much of the project is AI generated and how long did it take

    From 1 comment
    • Great job! How long did this project take total? How much percent is AI generated?
      truetraveller on HN

Alternatives named

  • Slidev

    From 1 comment
    • Love it. Like some others here, I've been making html presentations with code-agents and they come out really nice. Other alternatives for that suit different purposes are these:…
      d4rkp4ttern on HN
  • Typst slides

    From 1 comment
    • Love it. Like some others here, I've been making html presentations with code-agents and they come out really nice. Other alternatives for that suit different purposes are these:…
      d4rkp4ttern on HN
  • TiddlyWiki

    From 1 comment
    • Thanks for sharing this! Let me take a look. I was only aware of TiddlyWiki when I first started on Bento.
      starfallg on HN
  • Glider app

    From 1 comment
    • I recently made a very similar tool but focused on making small React apps instead of presentations. A basic starter html file with an example app:…
      Willamin on HN

Category, keywords, summaries and labels on this page were made by AI (Thread Reader v2) and not checked by hand. Each point links to the comments it came from.

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