Created by Hakim El Hattab and contributors
reveal.js enables you to create beautiful interactive slide decks using HTML. This presentation will show you examples of what it can do.
Slides can be nested inside of each other.
Use the Space key to navigate through all slides.
Nested slides are useful for adding additional detail underneath a high level horizontal slide.
That's it, time to go back up.
Not a coder? Not a problem. There's a fully-featured visual editor for authoring these, try it out at https://slides.com.
This slide is visible in the source, but hidden when the presentation is viewed. You can show all hidden slides by setting the `showHiddenSlides` config option to `true`.
import { useState } from 'react';
function Example() {
const [count, setCount] = useState(0);
return (
...
);
}
Code syntax highlighting courtesy of highlight.js.
Press ESC to enter the slide overview.
Hold down the alt key (ctrl in Linux) and click on any element to zoom towards it using zoom.js. Click again to zoom back out.
(NOTE: Use ctrl + click in Linux.)
Automatically animate matching elements across slides with Auto-Animate.
Presentations look great on touch devices, like mobile phones and tablets. Simply swipe through your slides.
<img src="image.png" data-preview-image="image.png">
<img src="video.png" data-preview-video="video.mp4">
Add the r-fit-text class to auto-size text
Hit the next arrow...
... to step through ...
... a fragmented slide.
There's different types of fragments, like:
grow
shrink
fade-out
fade-right, up, down, left
fade-in-then-out
fade-in-then-semi-out
Highlight red blue green
You can select from different transitions, like:
None -
Fade -
Slide -
Convex -
Concave -
Zoom
reveal.js comes with a few themes built in:
Black (default)
-
White
-
League
-
Sky
-
Beige
-
Simple
Serif
-
Blood
-
Night
-
Moon
-
Solarized
Set data-background="#dddddd" on a slide to change the background color.
All CSS color formats are supported.
<section data-background-gradient=
"linear-gradient(to bottom, #ddd, #191919)"><section data-background="image.png"><section data-background="image.png" data-background-repeat="repeat" data-background-size="100px"><section data-background-video="video.mp4,video.webm">Different background transitions are available via the backgroundTransition option. This one's called "zoom".
Reveal.configure({ backgroundTransition: 'zoom' })You can override background transitions per-slide.
<section data-background-transition="zoom">Since reveal.js runs on the web, you can easily embed other web content. Try interacting with the page in the background.
| Item | Value | Quantity |
|---|---|---|
| Apples | $1 | 7 |
| Lemonade | $2 | 18 |
| Bread | $3 | 2 |
These guys come in two forms, inline:
The nice thing about standards is that there are so many to choose from
and block:
“For years there has been a theory that millions of monkeys typing at random on millions of typewriters would reproduce the entire works of Shakespeare. The Internet has proven this theory to be untrue.”
You can link between slides internally, like this.
There's a speaker view. It includes a timer, preview of the upcoming slide as well as your speaker notes.
Press the S key to try it out.
Presentations can be exported to PDF, here's an example:
Set data-state="something" on a slide and "something"
will be added as a class to the document element when the slide is open. This lets you
apply broader style changes, like switching the page background.
Additionally custom events can be triggered on a per slide basis by binding to the
data-state name.
Reveal.on( 'customevent', function() {
console.log( '"customevent" has fired' );
} );
Press B or . on your keyboard to pause the presentation. This is helpful when you're on stage and want to take distracting slides off the screen.