Lesson 1 HTML5 Essential

What is HTML5

Is a markup language used for structuring and describing Webpage content

What is CSS3?

Provides formatting and looks to a webpage or document written in a markup lanaguage

What is javascript

Provides dynamic and interactive elements to webpages

what do you use <!DOCTYPE> for?

To specifcy the variant of HTML you are using to develope your webpages

XTML

A version of HTML that incorporates the strict syntax rules of Extensible Markup with the existing set of HTML create to create web documents

what is HTML5 deigned for

To eliminate the need for third party plug-ins and add-ons during Web development

<header>

defines the top of the webpage typically includes the company logo

<main>

defines content that is directly related to the subject of the document

<articlee>

defines site content accompany the main content: typically incudes company services, blongs, images, tweets

<aside>

defines the content that is supplementary to the main content: typically includes advertisements or news feeds

<footer>

defines the bottom of the webpage: typically includes copyright and contact information

<details>

describes additional information tat the user can view or hide

<figcaption>

describes a title for a <figure> element

<figure>

Describes self-contained content such as diagrams, photos, code listings

<mark>

describes highlighted text

Audio format

MP3, WAV, OGG, and MP4

Video format

WEBM, OGG, and MP4

geolocation

technology that allows developers to retrieve the whereabouts of a website visitor

canvas

an HTMP5 Api that is used for rendering image visual images on the fly by providing a bitmap area for scripts