This is React web application using Sass, Gulp and Node.js.
Install the latest version of NodeJS to create a new project. Delete all files in the "src" and "public" folders and replace with source files from this project. Run the server locally on port 3000. Execute the following commands via terminal:
npm i gulp gulp-sass gulp-clean-css gulp-uglify gulp-rename gulp-changed --save-dev
gulp
npm install -g create-react-app
create-react-app reactweb
cd reactweb
npm start
Visit http://localhost:3000/ in your browser or check out the demo.