htmlreference.io is a free guide to HTML, this reference describes all elements and attributes of HTML. Elements in HTML have attributes; these are additional values that configure the elements or adjust their behavior in various ways to meet the criteria the users want.
Polymer, building blocks for the web
ScriptsPolymer is a new type of library for the web, designed to leverage the existing browser infrastructure to provide the encapsulation and extendability currently only available in JS libraries, to let you create custom HTML elements. From <a> to <select>, elements are the building blocks of HTML. Build anything from a button to a complete…