Coachmark.js
Busy building a complex UI, cool. But wait, do your users know how to use it? Building really cool onboarding flow, is a must product experience. And by using this library, it is done even more easily.
Compatible
Works on all modern browsers including Chrome, Firefox, Edge.
Lightweight
No dependencies, under 3.5KB of Javascript minified
Bult in Native
Built in native Javascript. Works with every framework/library like ReactJS, VueJS.