Answer:
HTML5 APIs
Explanation:
Hypertext Markup Language revision 5 (HTML5) is markup language for the structure and presentation of World Wide Web contents. HTML5 supports the traditional HTML and XHTML-style syntax and other new features in its markup, New APIs, XHTML and error handling.
Webpages created with HTML5 can easily adapt to smartphones, tablets, gaming devices and smart TVs, as well as to traditional PCs.