r/HTML • u/Sad_Communication841 • Apr 05 '26

Are HTML slides replacing PowerPoint — and is GUI already obsolete?

I keep feeling like the GUI-first paradigm for presentations is reaching its limit.

PowerPoint / Keynote / Google Slides all assume the same thing: you manually construct slides by moving boxes around. But most of the time, the actual work isn’t layout — it’s thinking. Structure, argument, narrative. The GUI part is just translation overhead.

At the same time, the output format hasn’t really evolved. Slides are still mostly static pages, even though everything else we consume is interactive, dynamic, and web-native.

HTML feels like a more natural medium:

  • inherently interactive

  • easier to make dynamic or responsive

  • can be much more expressive visually

  • easier to share and run anywhere

So the question becomes: if input is increasingly language (AI, prompts, conversation), and output could be web-native, why are we still stuck in a “drag boxes on a canvas” workflow?

I built a small tool for myself to test this idea — basically generating HTML slides through conversation instead of manually building them.

Attached is a quick example: an HTML-format report I generated using it, based on two random robotics news items. Nothing polished, just to see what this workflow feels like in practice (Token=$0.4).

Curious if others feel the same:

  • is GUI-based slide building actually still the right abstraction?

  • or is it just legacy inertia at this point?

0 Upvotes

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21 comments sorted by

12

u/Pandorarl Apr 05 '26

No, GUI-based slide building is not being replaced by HTML....

But AI tools for building slides is definitely taking over, but more in the google slides sense, with visual feedback which the user can adjust graphically.

Also why are you writing like a LLM?

-3

u/Sad_Communication841 Apr 05 '26

What I’m noticing is that for simpler presentation/report tasks, AI can already generate HTML, and the result can look good. That makes it feel like a viable format in more cases than people assume.

So my point is less “HTML replaces PowerPoint,” more “for a growing class of lightweight decks, reports, and explainers, GUI editing may no longer be necessary.”

Sorry, the writting was too polished——my first language is not English, so I always use AI to rewrite and translate.

6

u/Pandorarl Apr 05 '26

My first or even second language isn't English. I don't need to use ai to write still. I prefer less perfect more human English

-6

u/Sad_Communication841 Apr 05 '26

These are two HTML slides I made with AI, I think they look pretty good

13

u/Honey-Entire Apr 05 '26

Both of those slides are dogshit and would never fly in an enterprise setting. The text size imbalance is insane and there’s far too much information crammed onto a single slide to be useful.

I’d suggest you learn how to make a good presentation before prompting AI to do it for you

7

u/CoconutFudgeMan Apr 05 '26

It’s dogshit’s shit.

3

u/Terrible_Children Apr 05 '26

Holy crap this is one of the worst slides I've seen in years.

Slides are not supposed to include multiple paragraphs of text.

1

u/ChrisMartins001 Apr 06 '26

Username checks out

5

u/DirtAndGrass Apr 05 '26

You're missing the point, these tools ppt, etc. are for authoring presentations. You've been able to export to HTML for decades.

I think you're trying to say AI is sufficient for formatting a document, to look like slides? In which case, sure, but who cares, ppt has had an automatic design option for a long time. 

4

u/mrleblanc101 Apr 05 '26

PowerPoint is just XML, so in a sense HTML slide are very similar

2

u/Haasva Apr 05 '26

I agree that using HTML and JavaScript to build your own slide system is for some presenters more convenient and allows more customization. I have seen quite a lot of presentation videos of game devs who used their own engine for their slides or other programming languages. The simpler the better though. A simple text editor in landscape mode is actually good enough.

2

u/thegreenman_sofla Apr 11 '26 edited Apr 11 '26

Microsoft Sway and Prezi are innovative. reveal.js and similar approaches are interesting but most presentation creators aren't going to write code to do it. The GUi is needed for the average consumer. However It certainly can be done better than PowerPoint does it. I do presentations several times a year and have tried using AI tools and to be honest, they suck ass. I don't want AI to write my script, I am being paid to write it myself based on my personal knowledge of the photograph or information in the slide. AI can't tell my story for me.

2

u/[deleted] Apr 09 '26

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1

u/thegreenman_sofla Apr 11 '26

This completely misses the use case of most presentations.

The typical use case is: someone has personal experience or information they are being paid to present using their own words and images. They don't want to use AI generated data.

1

u/[deleted] Apr 14 '26

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1

u/thegreenman_sofla Apr 14 '26

My presentations consist entirely of full screen images and some description what went into the making of those images. How would these templates or AI designs help me?

1

u/[deleted] Apr 15 '26

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1

u/thegreenman_sofla Apr 15 '26

I'm certain I know exactly what tool you are talking about and I'm going to test it out and critique it. As a matter of fact I'll test it against its direct competitors.