What is html?


What is html?

HTML stands for Hypertext Markup Language .
It is a standard markup language for creating web pages and web applications.
In fact, HTML is considered a key element of web pages, and all programming languages ​​for site design are somehow dependent on HTML.
Using this language and CSS and JavaScript, the basic technologies for the World Wide Web are formed.
Browsers retrieve HTML documents from a Web server or Local repository and convert them to multimedia web pages.
In fact, HTML defines the semantic structure of web pages and includes the appearance of the document.
HTML component building blocks of pages HTML form.
They can be used to embed images and other objects such as interactive forms in the created pages.
It provides a tool for creating structured documents by specifying a structural meaning for the text,
such as headings, paragraphs, lists, links, quotes, and more.
HTML components are identified by tags in parentheses. Tags
such as </img> and </input> introduce content directly to the page. Other tags
like   <p>...<p/>   about the script provided and can accommodate other tags as secondary components.
Browsers do not display HTML tags, but use them to interpret the content of the page.
HTML can contain programs written in scripting languages ​​such as JavaScript that affect the behavior and content of web pages.
The use of CSS defines the appearance and layout of the content.
The World Wide Web Consortium, which defines HTML and CSS standards, has recommended the use of CSS over visual HTML since 1997.
In 1980, physicist Tim Berners-Lee, a CERN contractor, proposed the ENQUIRE system.
The system was created for CERN researchers to use and share documents.
In 1989, Berners-Lee wrote a note proposing a hypertext Internet system.
Berners-Lee identified HTML and wrote browser and server software in the late 1990s.
That year, Berners-Lee and CERN Systems Data Engineer jointly applied for funding,
but the project was not formally accepted by CERN.
The first public description of HTML was a document called “HTML Tags”, which was first posted on the Internet by Tim Berners-Lee in late 1991.
This 18-component document was a fairly simple prototype of HTML.
HTML is a markup language that web browsers use to interpret and create text,
images , and other materials into video and audio web pages.
The default properties of each HTML item are defined in the browser and can be
modified or enhanced using CSS by the web page designer. HTML markup consists of several key components, including tags.
HTML tags are usually in pairs like  <h1> and  <h1/>  .
However, some of them are like  <img>  representing empty elements and do not have pairs.
The first tag in this pair is called the start tag and the second tag is called the end tag. Below is an example of the classic “Hello World!” You will see
that it is a common experiment to compare programming languages, scripts and markup.
This example is written using 9 lines of source code:

<! DOCTYPE html>
<title> This is a title </title>
<p> Hello world </p>

Between the text  <html> and  <html/>  the Web page to define the text between  <body> the  <body/>  visible content of the text. Marking text  <title> This is a title </title>  Defines the title of the browser page.

What is html- What is html



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