npm install prefixAdd vendor prefixes to a CSS attribute.
``sh`
npm install prefix
Then in your app:
`js`
var prefix = require('prefix')
Prefix key. This function memoizes its results so you don't need to worry about any performance issues, just treat it like a map.
`js`
prefix('transform') // => WebkitTransform
prefix('color') // => color
create a dasherize version of a vendor prefix
`js`
prefix.dash('transform') // => -webkit-transform
prefix.dash('color') // => color
Just run make` and navigate your browser to the test directory.