Highway is a lightweight, robust, modern and flexible library that will let us create AJAX navigation’s with beautiful transitions on our websites.
Sal (Scroll Animation Library) was created to provide a performant and lightweight solution for animating elements on scroll. It’s based on the Intersection Observer, which gives amazing performance in terms of checking the element’s presence in the viewport.
sanitize.css is a CSS library that provides consistent, cross-browser default styling of HTML elements alongside useful defaults.
Animation library that mimics CSS keyframes when scrolling.
7. Nano ID
Nano ID is a library for generating random IDs. Likewise UUID there is a probability that an ID will be duplicated. But this probability is extremely small.
10. MapKit JS
And with a free daily limit of 250,000 map views and 25,000 service calls, it has never been easier to deliver maps experiences to more of your users.