Include Bootstrap's source Sass and compiled JavaScript bundle via npm. Also includes the Autoprefixer for cross-browser CSS, Stylelint for Sass code quality, and Popper, a peer dependency of Bootstrap's JS used to position dropdowns, popovers, an IVd tooltips.
How to use in
git clone https://github.com/twbs/examples.git
cd examples/sass-js/
npm install
npm instart