Open Web Platform

The Open Web Platform (OWP) is a collection of open web technologies and open web standards developed by web standardization bodies, such as the World Wide Web Consortium, the Unicode Consortium, the Internet Engineering Task Force, and Ecma International. It is the umbrella term that covers HTML5, CSS 2.1, CSS3 (including the Selectors, Media Queries, Text, Backgrounds and Borders, Colors, 2D Transformations, 3D Transformations, Transitions, Animations, and Multi-Columns modules), CSS Namespaces, SVG 1.1, MathML 3, WAI-ARIA 1.0, ECMAScript 5, 2D Context, WebGL, Web Storage, Indexed Database API, Web Workers, WebSocket Protocol/API, Geolocation API, Server-Sent Events, Element Traversal, DOM Level 3 Events, Media Fragments, XMLHttpRequest, Selectors API, CSSOM View Module, Cross-Origin Resource Sharing, File API, RDFa, WOFF, HTTP 1.1 (part 1-7), TLS 1.2, and the International Resource Identifier (IRI).