ExtraSlides
Slides for technical talks: LaTeX, code, diagrams & D3.js
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Slides for technical talks: LaTeX equations, TikZ diagrams, step-by-step code, animated D3 charts and an infinite canvas. Style anything with themes, Tailwind or CSS. Imports and exports PowerPoint. Free; an account is only for backups and Pro features.
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PH · launched Oct 22, 2026 · 2 upvotes (top 23%)
- Horizontal
- Content generation
- Developer
- Not AI
- Commercial product
- Design Tools
- Productivity
- Developer Tools
Similar launches
See all 102 similar launches →Could you build this?
Partial The editor, LaTeX and D3 rendering, and themes are doable with web libraries, but high-fidelity PowerPoint import and export and TikZ rendering are tricky to get right.
What it would actually take: Build a web app with an infinite canvas (for example tldraw or Konva), KaTeX for equations, and a JavaScript or WASM TikZ renderer, with D3 embedded as slide components. PowerPoint round-tripping requires parsing and writing the OOXML (.pptx) format, which is lossy for layout and animations and takes careful format work. Matching the export fidelity of PowerPoint is the difficult part.
Competitors
Other products that read as similar to this one : 102 launches clear the similarity bar, closest 8 shown.
Attention rank: #25 of 103 (itself plus its competitors, highest first, normalized so YC and Product Hunt are compared fairly).
Launched 329 days after the earliest competitor.
- 15 Interactive Web Animations · ph · 2026-10-02 · 2 upvotes · similarity 0.43
- Parallax Slides · ph · 2026-10-18 · 1 upvotes · similarity 0.42
- slide.ng · github · 2026-10-16 · 101 upvotes · similarity 0.40
- html-diagram · github · 2026-09-11 · 82 upvotes · similarity 0.40
- Google Slides Hotkeys · ph · 2026-10-02 · 1 upvotes · similarity 0.40
- TikZ Editor · hn · 2026-06-23 · 451 upvotes · similarity 0.39
- D3Forge · github · 2026-10-09 · 11 upvotes · similarity 0.39
- Gamma AI Slide · ph · 2026-10-21 · 1 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.