MDX Deck
MDX Deck: A developer-focused deck builder for React-based presentations in the browser. Ranked #81 of 93 in Presentation Software by our editors (3.0/10); pricing: Open source; best for react developers building component-based decks.
At a glance
- Editor score3.0 / 10
- PricingOpen source
- Best forReact developers building component-based decks
- Paid fromFree
- Facts checked20 Sep 2026
Where it wins
- Authors slides with Markdown and MDX
- Embeds React components and custom themes
- Presenter mode includes notes, timer, and next-slide preview
Where it doesn't
- Requires JavaScript, React, and command-line familiarity
- Collaboration features are not part of the described workflow
- Mainstream import/export and integrations are not described
Our verdict on MDX Deck
MDX Deck is an open-source presentation tool for developers and technical presenters who want to define slides with Markdown and MDX. Presentations run in a web browser through a command-line development server, while React component imports allow interactive or reusable elements inside decks. Custom themes, slide layouts, speaker notes, overview mode, and grid mode support structured technical presentations. It is aimed at users comfortable with JavaScript, React, and developer-oriented workflows rather than nontechnical slide-authoring teams.
Its strongest distinction is the connection between presentation authoring and the React ecosystem. Developers can bring React components into presentations, then shape the visual system with custom themes and components. Custom layouts add control over slide structure, while the zero-config command-line interface keeps the authoring model focused on project files and code. Presenter mode adds a practical delivery layer with next-slide preview, a timer, and speaker notes. This combination suits technical talks, product demonstrations, and engineering documentation that benefit from reusable components and code-defined slides.
The trade-off is a narrower workflow than general-purpose presentation software. The product is web-based and developer-oriented, so teams seeking a visual editor, collaborative authoring, mainstream presentation imports or exports, or broad third-party integrations should choose a tool designed around those needs instead. MDX Deck is a better fit for an individual React developer or technical presenter who values code-based control and an open-source MIT-licensed project. It is less suitable for nontechnical teams that need shared editing, conventional office-document workflows, or a presentation system independent of JavaScript and the command line.
Your product? Our editors can test MDX Deck in depth and publish a review, labelled as paid · from $149/mo →
MDX Deck pricing
MDX Deck fact sheet
| Free plan | Not verified |
|---|---|
| Paid from | Free |
| AI assistance | Not verified |
| Real-time collaboration | Not verified |
| PowerPoint import | Not verified |
| PowerPoint export | Not verified |
| Offline access | Not verified |
| Presenter mode | Yes |
| Supported platforms | web |
| Deployment | Cloud |
| Platforms | Web |
| Support | Docs |
| Built for | Solo, Small business (editorial estimate) |
| Pricing | Open source |
| Website | github.com |
| Facts checked | 20 Sep 2026 |
Alternatives to MDX Deck
- Microsoft PowerPointA broad presentation workspace spanning web, desktop, mobile, collaboration, AI, and rehearsal tools.9.4
- Apple KeynoteA polished free presentation tool for Apple ecosystem users, with optional AI features.9.1
- Zoho ShowA capable free option for teams that need collaboration, offline work, and PPTX support.9.0
See all MDX Deck alternatives →
Used MDX Deck? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used MDX Deck for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
MDX Deck is listed in our Presentation Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/mdx-deck/"><img src="https://www.itechguides.com/best/badge/mdx-deck.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Guides on presentation software
- 5 Best AI Presentation and PowerPoint Design Tools in 2026Aug 2026
- Best AI Tools for Effortless Presentation Design Compared 2025: 2026 Buyer’s UpdateAug 2026
- Best Presentation Apps for iPad and iPhone: Keynote, PowerPoint, Google Slides, Canva, and PreziAug 2026
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
Last updated · How we research and update