Clean files and folders
Copy files and folders
Run predefined tasks whenever watched file patterns are added, changed or deleted
Validate files with JSHint
Compile Sass to CSS using node-sass
Compile LESS files to CSS
Run shell commands
Start a connect web server
Validate files with ESLint
grunt plugin for karma test runner
A tool for remapping Istanbul coverage via Source Maps
JIT plugin loader for Grunt.
Run grunt tasks concurrently
Compress files and folders
Grunt task for executing shell commands.