# Installation
postcss-cssnext is available on
npm
$ npm install postcss postcss-cssnext
# Usage
You can use directly PostCSS API but you will probably want to choose and use a
PostCSS runner that suits your workflow:
CLI,
webpack,
gulp,
grunt,
browserify,
brunch,
broccoli,
fly,
connect/express,
duo
or in
Prepros
# Wait, what? Where is the previous cssnext interface?
cssnext is dead. Long live to postcss-cssnext.
# Wait, what is PostCSS?
Here is what you are looking for.