Sign Up for Free

RunKit +

Try any Node.js package right in your browser

This is a playground to test code. It runs a full Node.js environment and already has all of npm’s 1,000,000+ packages pre-installed, including css-var-shim with all npm packages installed. Try it out:

var cssVarShim = require("css-var-shim")

This service is provided by RunKit and is not affiliated with npm, Inc or the package authors.

css-var-shim v0.2.5

A shim to provide basic functionality to IE/Edge for changing custom CSS properties at runtime.

CSS Var Shim

A shim to provide basic functionality to IE/Edge for changing custom CSS properties (CSS vars) at runtime.

This requires a JS lookup map, more info can be found here: https://github.com/luwes/postcss-var-shim

Metadata

RunKit is a free, in-browser JavaScript dev environment for prototyping Node.js code, with every npm package installed. Sign up to share your code.
Sign Up for Free