I maintain the AngularJS Chosen directive which is an AngularJS Directive that brings the Chosen jQuery in a AngularJS way. I refactored the whole project, included unit tests and setup gulp scripts, running on TravisCI.
AngularJS, CoffeeScript, Gulp, Jasmine, TravisCI, jQuery
WordPress Custom Options Plus is the easiest way to add your custom variables as a Settings Page for your Theme. It works similar to wp_options, but you don' need to create your own forms.
jQuery stringToSlug converts any string to SLUG (known as spinal-case or kebab-case). Or other (snake_case, PascalCase, ...) in any Language. Having or not special characters (ã,é,í,ü,ñ...)