voxel.css : The goal of this project is to provide a lightweight 3D CSS library with very simple implementation.
Styletron : Styletron is a universal CSS-in-JS engine built from the ground up for high-performance.
enquire.js : A lightweight, pure JavaScript library for responding to CSS media queries.
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.
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...
make CSS3 Media Queries work in all browsers (JavaScript library)