reveal.js

reveal.js 5.2.1

Fixes

• Reveal.js keyboard shortcuts now disabled while lightbox is open
• Pause overlay/lightbox z-index layering conflict resolved
• [data-preview-link] iframe lightboxes work on all element types, not just <a> tags

Improvements

• Lightbox state persisted/restored via Reveal.getState() and Reveal.setState()
• Lightbox now syncs between speaker view and main w...

New Feature: Lightbox

Any element in your presentation can now be turned into an image/video lightbox trigger. Clicking reveals a full-size lightbox overlay where users can view your image or video. This is great for things like clickable thumbnails in a gallery.

<!-- Click to show "A.png" in an overlay -->
<img src="A.png" data-preview-image>

<!-- Click show "B.png" in an over...

Changes

• Add the enter-fullscreen class to any element in your presentation to turn it into fullscreen trigger (@hakimel)
• Video backgrounds now continue to play seamlessly across multiple slides (@hakimel)

https://github.com/hakimel/reveal.js/assets/629429/d1bcbced-5ede-4e2d-83fb-d3f3804eb674

Fixes

• MathJax3 plugin now works with in non-singleton reveal.js instances (@jokester...

Changes

• Keyboard navigation support in scroll view (@hakimel in #3515)
• Add F1 shortcut for showing help overlay (@gchriz in #3570)

Fixes

• Fix postMessage XSS exploit (@hakimel in 3dade6117628beb7706b4abdc61c268ce281abbc)
• Fix stack backgrounds not working in scroll view (@bouzidanas in #3568)
• Fix fragmentshown and fragmenthidden not firing in scroll view (@bouzidanas, @ h...

Fixes

• Missing slide backgrounds in mobile scroll view (#3554)

Changes

• Search plugin now supports searching for diacritics and searches full phrases (@t-fritsch in #3532)
• Jump-to-slide now adapts to the configured slide number format (@hakimel in #3501)
• Slide background XSS prevention (@EastSun5566 in https://github.com/hakimel/reveal.js/pull/3548)

Fixes

• Fix speaker notes not appearing in PDF exports (@hakimel in #3535)
• Fix exception w...

Changes

• Upgrade dependencies (@Mister-Hope in https://github.com/hakimel/reveal.js/pull/3505)
• Make Markdown plugin callable without a reveal deck instance (@hakimel in https://github.com/hakimel/reveal.js/issues/3517)
• Fix exception in speaker view (@hakimel #2512)
• Fix issue where a future vertical slide background sometimes flashed into view prematurely (@hakimel in https://github.c...

Scroll view

reveal.js 5.0 comes with a groundbreaking new feature; scroll view! (https://github.com/hakimel/reveal.js/pull/3482)

Slide decks are a great format for giving presentations, but scrollable web pages are easier for viewers to read on their own.

The scroll view gives you the best of both worlds—without any extra effort. Present in the format best suited for presenting, share in...

Changes

• Add support for line number offsets in Markdown code blocks. Read the docs (@flowolf #3409)
• Significantly speed up livereload (@t-fritsch #3446)
• Add support for links to the id of an element nested inside slide (@t-fritsch #3444)
• Adds ability to override Markdown plugin default options (@t-fritsch #3443)
• Allow theme sub...

Changes

• Add support for jump-to-slide! 🚀 Press the G key and type a slide number or title. Read the docs (@hakimel)
• Add dracula theme (@iiska #3324)
• Add two new high contrast themes: black-contrast and white-contrast (@peter-kehl @hakimel #3367)
• Add default lang attribute to index.html (@sojinsamuel)
• It's now easier to define custom f...