enquire.js : A lightweight, pure JavaScript library for responding to CSS media queries.
Anime.js : Anime.js is a fast, multipurpose and lightweight JavaScript animation library with a simple, yet powerful API.
It works with CSS properties, SVG, DOM ...
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.
Photon : UI toolkit for building desktop apps with Electron.
Easy control over your dark mode in a web environment