yoko
Free HTML5/CSS3 WordPress 3.1+ Theme With Responsive Layout
H5
The H5 Theme Template provides everything you need to create beautiful themes with HTML 5 right now. H5 contains a complete set of theme files and folders, and each file has been meticulously crafted with all of the latest and greatest WordPress functionality. As a template theme, H5 is designed with easy customization and personalization in mind, serving as a solid starting point for your next HTML-5-based theme.
Serenity
Serenity is a 1-column HTML5 and CSS3 template that is fully focused on an presenting images via an image slider. The template makes extensive use of jquery for both the sliding nav underline effect, as well as the image slider.
A HTML5 Theme
Uses HTML5 and CSS3
Awesome design with a hot pink color!
Fully working Ajax PHP contact form
Modernizr for enabling of HTML5 elements & feature detects
Respond.js – a lightweight polyfill for min/max-width CSS3 Media Queries
Uses Droid Serif, loaded from Google Fonts, for the headings
IE6 & IE7 warning (can easily be edited to IE6 only or removed)
photo art
Free HTML5 Website Template
Toolbox
A semantic, HTML5, canvas for CSS artists and an ultra-minimal set of super-clean templates for your own WordPress theme development.
Northern-Web-Coders
HTML5 Theme
Brunelleschi
Brunelleschi includes a full HTML5 structure with the HTML5 Boilerplate. This theme also uses the 1140 CSS grid, which allows flexible structure and a full mobile layout. This theme provides a sidebar at high resolutions which becomes a footer at lower resolutions. Theme options include optional header image and left or right sidebar.
Fiver
Custom 21st Century HTML5 and CSS 3 theme with no images!
Ambrosia
A modern, minimalistic, accessible, super clean, WP theme built with the latest W3C standards (HTML5 and CSS3).
Wpbooks! all info you need about wordpress and WP books
