Short explanation about each module.
grunt
The JavaScript Task Runner
grunt-contrib-clean
Clean files and folders.
grunt-contrib-coffee
Compile CoffeeScript files to JavaScript.
grunt-contrib-compass
Compile Sass to CSS using Compass.
grunt-contrib-concat
Concatenate files.
grunt-contrib-connect
Start a connect web server.
grunt-contrib-jshint
Validate files with JSHint.
grunt-contrib-uglify
Minify files with UglifyJS.
grunt-contrib-watch
Run predefined tasks whenever watched file patterns are added, changed or deleted.
grunt-autoprefixer
Parse CSS and add vendor-prefixed CSS properties using the Can I Use database. Based on Autoprefixer.
grunt-concurrent
Run grunt tasks concurrently.
grunt-google-cdn
Grunt task for replacing refs to resources on the Google CDN.
grunt-newer
Run Grunt tasks with only those source files modified since the last successful run.
grunt-rev
Static file asset revisioning through content hashing.
time-grunt
Displays the elapsed execution time of grunt tasks when done.
grunt-contrib-cssmin
Compress CSS files.
grunt-contrib-htmlmin
Minify HTML
grunt-contrib-imagemin
Minify PNG, JPEG and GIF images.
grunt-ngmin
Grunt task for minifying AngularJS projects.
grunt-svgmin
Minify SVG.
grunt-usemin
Replaces references to non-optimized scripts or stylesheets into a set of HTML files (or any templates/views).
load-grunt-tasks
Load multiple grunt tasks using globbing patterns.
jshint-stylish
Stylish reporter for JSHint.
grunt-karma
grunt plugin for karma test runner.
karma
Spectacular Test Runner for JavaScript.
karma-script-launcher
A Karma plugin. Launcher for shell scripts.
karma-chrome-launcher
A Karma plugin. Launcher for Chrome and Chrome Canary.
karma-firefox-launcher
A Karma plugin. Launcher for Firefox.
karma-phantomjs-launcher
A Karma plugin. Launcher for PhantomJS.
karma-html2js-preprocessor
A Karma plugin. Convert HTML files into JS strings to serve them in a script tag.
karma-ng-html2js-preprocessor
A Karma plugin. Compile AngularJS templates to JavaScript on the fly.
karma-coffee-preprocessor
A Karma plugin. Compile coffee script on the fly.
karma-jasmine
A Karma plugin - adapter for Jasmine testing framework.
karma-ng-scenario
A Karma plugin. Adapter for Angular's Scenario Runner.
requirejs
Node adapter for RequireJS, for loading AMD modules. Includes RequireJS optimizer.
karma-requirejs
A Karma plugin. Adapter for RequireJS framework.