postcss-remove-classes
Removes all instances of one or more class selectors from a CSS file.
npm i --save-dev postcss-remove-classespostcss()
.use(plugin(['remove'])) // Add as many as you like
.process('.remove {} .keep {}').css // Gives .keep {}Examples
a:matches(.remove) /* empty */
a:matches(.remove, .keep) /* a:matches(.keep) */
a:not(.remove) /* a */
a:not(.remove, .keep) /* a:not(.keep) */
a[class="remove"] /* a[class="remove"] --- Will not look in attributes */