This is a draft document

The MDN community maintains information about web technologies such as HTML and CSS. This includes information about which specifications define the technology, and what browsers support the technology.

Browser support is shown in Browser compatibility tables in the source. A simple example is for the HTML element <address>. A more complex example is the CSS property display.

There are several issues with the table-based compatibility tables, some of which could be solved by having a database-backed representation of compatibilty data, readable and writable from an API.