<footer> define Footer
<nav> Define navigation bar
<section> defining sections in a document
<article> define external content, which can be a new article from an external news provider, text from a blog, or text from a forum. or from other external source content.
<aside> define content outside of article
<audio> define Sounds
<video> defining videos, such as movie clips or other video streams
<canvas> use JavaScript to draw images on a Web page. The canvas is a rectangular area where you can control each pixel. Canvas has several ways to draw paths, rectangles, circles, characters, and add images
<svg> Scalable Vector Graphics that can embed SVG elements directly into an HTML page. Browser support: Internet Explorer 9, Firefox, Opera, Chrome, and Safari support inline SVG.
<mark> is used primarily to visually present to users the text that needs to be highlighted
The <summay> tag contains the title of the details element, which is used to describe the details of the document or document fragment.
<datalist> tags define a list of options. Use this element with the INPUT element to define the possible values for input
<embed> tags define embedded content, such as plugins
HTML5 new features in learning notes