Fomantic

Check for duplicates in the stream and filter them or throw an error

Gulp extension to add a header to file(s) in the pipeline

A rework plugin to read and inline css via @import

Plugin framework for CSS preprocessing in Node.js

A simple gulp plugin to take a list of files, and rather than concatenating their contents into a singular file, you concat their file names into a file, with, template, prefix and suffix options

Concatenates css files, bubbling up import statements (as per the standard), and optionally rebasing urls and inlining local import statements.