The known options used in Grunt

Hashes your js and css files and rename the <script> and <link> declarations that refer to them in your html/php/etc files.

Run npm commands (like install or update) from Grunt.

Generate a list of authors from the git history.

Compile YUIDoc Documentation

Minify JavaScript files with UglifyJS

Concatenate files.

Compares two spectra using a tree similarity

Run predefined tasks whenever watched file patterns are added, changed or deleted

Pretty formatter for ESLint

Resolve the path of a package regardless of it having an entry point

Load multiple grunt tasks using globbing patterns

Google Closure Library Tools for grunt, Compiler, DepsWriter, Builder.

Start a connect web server

Produce JUnit XML reports for QUnit tests

Change alpha value of a color string

Compile Sass to CSS

Minify CSS

Grunt plugin for linting and minifying CSS

Validate files with ESLint