I've recently been intrigued by reveal.js , an open source HTML presentation framework, and decided to use it for an ongoing project.

It's really easy to get up and running, however I did run in to an issue with node-sass, a dependency of gulp-sass after using the recommended setup method, so here is my fix...

1. Install Node.js (10.0.0 or later)

2. Clone the reveal.js repository

   $ git clone https://github.com/hakimel/reveal.js.git
   

3. Move to the reveal.js folder and install dependencies

   $ cd reveal.js && npm install
   

4. Replace node-sass with sass

   $ npm uninstall node-sass && npm install sass
   

5. Update gulpSass.compiler prop to sass in node_modules/gulp-sass/index.js:166

   gulpSass.compiler = require('sass');
   

6. There should no longer be errors when you serve the presentation and monitor source files for changes using

   $ npm start
   

7. Open localhost:8000 to view your presentation

Hopefully, this issue wont be about for much longer, as there is already an open PR for gulp-sass to use sass instead.