This page documents specifications which have some past or present relationship to the WHATWG HTML Standard.
Work that once took place within the HTML Standard but that now continues elsewhere.
|Former section(s)||Current specification||Notes|
|Content-Type Processing Model||MIME Sniffing (WHATWG)|
|DOM Parsing and Serialization||DOM Parsing and Serialization (WHATWG)|
Selectors API Level 1 (W3C)
Selectors API Level 2 (W3C)
|Web Database||Web SQL Database (W3C)||Not being actively maintained, as of 2010-11-18.|
The WebSocket Protocol (IETF)
|Web Subtitle Resource Tracks||WebVTT (W3C)|
(Not listed above, but should be: Origin, contenteditable, undomanager)
Work that is based upon portions of the HTML Standard, with modifications.
|Current section(s)||Derivative specification||Notes|
|Most sections||HTML5 (W3C)||See this document for differences.|
|Web workers||Web Workers (W3C)|
|Server-sent events||Server-Sent Events (W3C)|
|Web sockets||The WebSocket API (W3C)|
|Web storage||Web Storage (W3C)|