If you want to discover Node.js, this beginner’s guide to server-side web development with Node.js written by Chen Hui Jing is for you.
You may also be interested in ...
Paged.js
Paged.js is an open-source library to paginate content in the browser. Based on the W3C specifications, it’s a sort of polyfill for Paged Media and Generated Content for Paged Media CSS modules.
Amburgers
Tasty CSS-animated hamburgers by Jonathan Suh
LazyLoad, a vanilla javascript lazyload solution
LazyLoad is a fast, lightweight and flexible script that speeds up your web application by loading images, video or iframes as they enter the viewport. It’s written in plain “vanilla” JavaScript, uses Intersection Observers, and supports responsive images. It’s also SEO-friendly and it has some other notable features.