Ink : Ink provides the same component-based UI building experience that React offers in the browser, but for command-line apps. It uses Yoga to build Flexbo...
enquire.js : A lightweight, pure JavaScript library for responding to CSS media queries.
Wave.js : Audio visualizer library for javascript. Create dynamic animations that react to an audio file or audio stream.
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.
Normalize.css : A modern, HTML5-ready alternative to CSS resets
Normalize.css makes browsers render all elements more consistently and in line with modern standards. ...
CSS Animation Library for eccentric web developers.