You're more than welcome to copy the code directly into your project (https://unpkg.com/css-media-vars@1.0.1/css-media-vars.css) or read the code, learn the technique, and implement it yourself. NPM is just one option for how to use the author's flavor of the technique.
Comments
You're more than welcome to copy the code directly into your project (https://unpkg.com/css-media-vars@1.0.1/css-media-vars.css) or read the code, learn the technique, and implement it yourself. NPM is just one option for how to use the author's flavor of the technique.