Monaco Editor : The Monaco Editor is the code editor that powers VS Code.
Rich IntelliSense and Validation for TypeScript, JavaScript, CSS, LESS.
Basic Syntax Coloriz...
Styletron : Styletron is a universal CSS-in-JS engine built from the ground up for high-performance.
css3-mediaqueries-js : make CSS3 Media Queries work in all browsers (JavaScript library)
emotion : emotion is a high performance, lightweight css-in-js library that supports both string and object based styles.