» clean: Wipe the previous build dirs.
» mkdirs: Prepares the build dirs.
» concat: Concatenate files. (built-in)
» css: Concats, replaces @imports and minifies CSS files.
» min: Minify files using UglifyJS (built-in)
» rev: Automate the revving of assets and perform the hash rename
» usemin: Replaces references to non-minified scripts / stylesheets
» serve: Spawns up a basic local http server
» connect: livereload version of serve task
You'll find below a basic description and documentation for each task the grunt h5bp plugin provides. For each of these, we'll detail the task's configuration and how to change this.
In addition to those tasks, which are the backbone of the build script, there are a few additionnal tasks to help you in the process: