Html5 Library

My code: I get this error: there is no attribute 'annotation' element 'g:plusone… Read more Google +1 Code Validation Error: Missing Attribute

Trying to get close a W3C validation of the output from my aspx (VB.NET 2008 Framework 3) I get thi… Read more Net-enabling Start-tag Requires Shorttag Yes

I'm currently reading a lot about different JS frameworks (EmberJS, AngularJS, etc.). On first … Read more Angularjs Directives As "custom" Html Tags: Isn't This Dangerous And May Conflict With Future Html Versions?

I'm running my website through the W3C validation service. I'm getting an error message for… Read more W3c Validation Says H1 In Article Is Invalid

I want to find or make a bookmarklet that will validate the html content of a currently viewed page… Read more Making/finding Html5 Validator Bookmarklet

I'm working on a website and while displaying it on Firefox is fine, on IE I've got a lot o… Read more Validation Error: Byte-order Mark Found In Utf-8 File

I am trying to get whole element as a link so i wrote these line of code :- Solution 1: From t… Read more Getting An Error In W3c Markup Validation When Trying To Get A Whole

Element As A Link In A Page

This question was inspired a bit by this question, in which the most upvoted answer recommended usi… Read more Html 5 - Early Adoption Where Possible - Good Or Bad?