This is a simple setup template for sass installation with npm to get you going.
$ sudo apt update
$ sudo apt install nodejs npm
sass-intro
├── build
│ └── css
│ └── (the CSS file will be compiled and created here - never write in this file!)
└── src
│ └── scss
│ └── style.scss (write your scss styles here!)
├── index.html
├── package.json
$ npm init
$ npm i sass --save-dev
"scripts": {
"sass:watch": "sass --watch $(pwd)/src/scss:$(pwd)/build/css"
},
$ npm run sass:watch
# Untrack node_modules folders
node_modules/
# Untrack compiled css files
build/