Documentations and specifications

English

• DevDocs - Another nice and fast frontend for the Mozilla Docs about HTML, CSS, JS, DOM and the jQuery-docs, too
• HTML5 Web Developer Edition
• The Web platform: Browser technologies - huge linklist for all modern webtechniques
• Annotated ECMAScript 5.1
• HTML5Doctor - Element index
• CSS3-Files
• The Current State of HTML5-Forms - All new form-types and attributes are documented and constantly tested in the browsers if and why the new techniques are implemented.
• HTML5Doctor
• HTML5rocks

German

• Übersicht über HTML5-Spezifikationen und -Literatur - German