Is it possible to make up HTML Tags?
125370
Why does CSS work with fake elements?
28375
Allow wildcards in ignored/interesting tags
34178
Closing tags in HTML5
118505
What is the most efficient way to create HTML elements using jQuery?
121513
Making partial matches with jQuery?
47619
configuring e-tags
95873
Add "tag categories"
85929
CSS content property: is it possible to insert HTML instead of Text?
20100
What HTML tags are allowed on Stack Exchange sites?
134959
Change cursor over  tags?
134574
Wrapping long tag names in question list
20759
Using custom HTML Tags
132715
Create a tag homepage/FAQ
64259
Can I create script tag by jQuery?
48768
Is there some markup to post tags?
152700
How to display HTML tags as plain text
21182
Is it okay to add id/class to  tag?