HTML5 Cheatsheet
NewHTML5 reference — semantic elements, forms, media, global attributes, and basic APIs.
Frequently Asked Questions
Does this include semantic layout tags and modern form inputs, or just the document skeleton?
It covers much more than the doctype. The tabs include Document Structure, Semantic Elements, Forms & Inputs, Media Elements, Text Content Elements, Embedded Content, Global Attributes, and an APIs Quick Reference.
Can I use it to look up viewport and meta tags quickly?
Yes. The early entries include items like character encoding, viewport meta, title, and meta description, so it is useful for common head-section lookups.
Does it cover media and embedded content too?
Yes. Media Elements and Embedded Content are separate categories, so the page is not limited to semantic article/section/header type elements.
If I search for a tag like `<article>` or an attribute name, will it find it?
Usually yes. The search checks the full card text, including syntax and examples, not only the visible title.
Will this validate my HTML5 markup?
No. It is a searchable reference, not an HTML validator or parser.