Custom YouTube URLs and valid embed code
Posted 26th August 2012
1 comment
A tutorial on customising YouTube URLs to change the behaviour of videos and to embed videos into websites with valid HTML5 or XHTML.
Valid Twitter, Google +1 and Facebook “Like” buttons for HTML5 and XHTML 1.0
Posted 4th August 2011
19 comments
Create Twitter “Tweet”, Google “+1” and Facebook “Like” buttons with counters that validate as HTML5 and XHTML 1.0 Transitional or Strict.
Valid HTML meta tags for Facebook link thumbnails
Posted 21st July 2011
4 comments
How to use Facebook’s Open Graph meta tags in your website and still write valid XHTML 1.0 markup.