postcss-discard-duplicates
Discard duplicate rules in your CSS files with PostCSS.
Install
With npm do:
npm install postcss-discard-duplicates --save
Example
This module will remove all duplicate rules from your stylesheets. It works on
at rules, normal rules and declarations. Note that this module does not have any
responsibility for normalising declarations, selectors or whitespace, so that it
considers these two rules to be different:
h1, h2 {
color: blue;
}
h2, h1 {
color: blue;
}
It has to assume that your rules have already been transformed by another
processor, otherwise it would be responsible for too many things.
Input
h1 {
margin: 0 auto;
margin: 0 auto
}
h1 {
margin: 0 auto
}
Output
h1 {
margin: 0 auto
}
Usage
See the PostCSS documentation for
examples for your environment.
Contributors
See CONTRIBUTORS.md.
License
MIT © Ben Briggs