HTML5

The 'Opera-2dgame' Canvas Context - Canvas を使ったデモ・ゲームが動くか？
Hit the ball でなかなか 20 を超えられない。

• HTML5 またの名を Web Applications 1.0 という。正確には以下の通り。

For compatibility with existing content and prior specifications, this specification describes two authoring formats: one based on XML (referred to as XHTML5), and one using a custom format inspired by SGML (referred to as HTML5).