2 KiB
reveal-hugo
A Hugo theme for creating Reveal.js presentations that allows you to put multiple slides in the same markdown file.
The motivation behind creating this theme is pretty simple - I didn't want to have to manage one markdown file for every slide, which would add the overhead of coming up with a file name, setting a weight param in the front matter to keep it in order, etc, all for just a few lines of text. Instead, I like to organize groups of slides into a smaller number of markdown files, each representing a section of the presentation.
Example
Using reveal-hugo, a three-slide presentation can be created with just one markdown file, like so:
# English
Hello.
---
# Français
Salu.
---
# Espagñol
Hola.
The only requirement is to demarcate slides with --- surrounded by newlines.
Demo
Visit https://reveal-hugo.netlify.com/ to see an presentation created with this theme that shows more ways to use it.
Usage
To create the presentation, the theme will look for all Hugo pages that have a type of reveal. That means they're in a reveal directory in the content folder OR the type is manually set to reveal in the front matter.
type = 'reveal'
Use the weight param in the front matter to specify the order that the pages should appear in the presentation.
weight = 20
Fragments
Fragments are a Reveal.js concept that lets you introduce content into each slide incrementally. Borrowing the concept from hugo-theme-revealjs, you can use a fragment shortcode to accomplish this in reveal-hugo in the same way.
# Let's count to three...
{{% fragment %}} One {{% /fragment %}}
{{% fragment %}} Two {{% /fragment %}}
{{% fragment %}} Three {{% /fragment %}}
Configuration
params.reveal_theme: The Reveal.js theme used, defaults to "black"