TypeDeck – Markdown, Mermaid, etc. to presentation slides

Show HN: TypeDeck – Markdown, Mermaid, etc. to presentation slides

TypeDeck – Markdown, Mermaid, etc. to presentation slides is a business in show hn launch.

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Hey HN. I built TypeDeck (https://typedeck.io) because I work in Markdown and hated copy-pasting to make presentations in Google Slides, Powerpoint, etc.The format is intentionally simple: minimal GUI and if you're keyboard-first, standard markdown and HTML comments do it all. Github sync, export to PDF/PPTX.Technical details for the curious: - React 19 + Vite, Firebase backend - CodeMirror 6 for the editor - pptxgenjs for PowerPoint export (this was painful - PPTX is a wild format) - Mermaid rendering for diagrams - Design token system with 8px baseline grid, WCAG AA color contrast - I designed it around how LLMs output text. Ask ChatGPT/Claude for slides, paste the markdown, done. No refor

As a business in show hn launch, TypeDeck – Markdown, Mermaid, etc. to presentation slides is listed here with the public details available about it.

It is recorded at the Show HN launch stage.

Website: typedeck.io