What is html ? - CS academy

What is html?

HTML is an abbreviation for the term (HyperText Markup Language), which in literal translation means (HyperText Markup Language). The page is a descriptive language used to create and design web pages. The role of this language is to teach the browser and tell it where the texts are located, their alignment, and their formatting. The markup language combines text with encrypted instructions on how to format that text. Paper manuscript with printer instructions These days, if you mention the term "markup" to any knowledgeable web programmer, the first thing they will likely think of is "HTML". Where a file is saved in the computer's memory in html format, and you can open it by selecting any browser, and there are no significant differences between the editors, but they differ in some secondary features that do not affect our goal of learning to create web pages, so you can choose I would like to see any one of them to start with me in learning HTML5, but I suggest that you use the liveweave editor, which is available in the form of a web page, and the reason is that it makes CSS and JS work with HTML5 clear and visual, and thus makes the learning process easy

date and start of html

Vannevar Bush was an engineer born at the end of the nineteenth century. By the 1930s he was working on analog computers, and in 1945 he wrote the article "As We May Think," published in the Atlantic Monthly. At the time he was describing a machine he called a memex, which would store and retrieve information via microfilm. It consists of screens, keyboard, buttons and widgets. Similar to the HTML language system, links between the various parts of the paths of relational information called. This article and theory laid the foundation for Tim Berners-Lee and others for the invention of the World Wide Web, HTML (Hypertext Markup Language), HTTP (Hypertext Transfer Protocol), and URLs (World Resource Locator) Vannevar Bush died in 1974

In 1989, Tim Berners-Lee, the British physicist and inventor of the World Wide Web, who won the title of one of the 100 most important people in Time magazine in the twentieth century, suggested to CERN researchers * to prepare a model for a system that enables researchers to exchange scientific and other technical documents. On a hypertext system based on the Internet, he wrote the provider and browser program in late 1991, and it was the birth of the SGML language, which is an abbreviation for (Standard Generalized Markup Language), which means “Standard Generalized Markup Language.” Those in charge of SGML did not specialize in facilitating this exchange in a way Special by incorporating the ability to link documents electronically using hyperlinks, but this matter was soon quickly realized by those outside the field of scientific documentation, so they contained it, developed it, and provided it with a number of applications.With the development of the World Wide Web, HTML began to spread and spread rapidly in the direction Soon, companies started creating browsers (the software required to view an HTML document, i.e. a webpage), and as html gained popularity among users, this led to a competitor. The largest among web browsers, the major Internet browsers currently are Internet Explorer, Mozilla Firefox, Google Chrome, Apple Safari, Opera for Windows, and Apple Safari. , and Mozilla Firefox and Opera for the Macintosh, but initially Tim Berners-Lee had announced the Internet and the first network browser in March of 1991, the name of the first browser was WorldWideWeb, and this browser was designed to be As the World Wide Web approached adulthood and hosted a wide range of both beginners and professional web page writers, it became increasingly clear that cyberspace was littered with too many poorly written HTML pages. .



This was due to some laziness and inexperienced authors and designers, but it was also the product of another immediate solution involving web authoring tools, especially WYSIWYG editors, which tended to produce bloated and messy source code. As the browser wars continue - though they are now largely a massacre - the mainstream browser has developed somewhat improved capabilities. This was all very good but the resources (program source code, RAM on the user's computer, etc.) required to run a browser can Consuming almost anything and it was prohibitive compared to what it could be. And as the market dictated the shape of things to come, future browsers were frivolously attached to it, thus encouraging more junk code to fill the web with it. To address this situation, the W3C, the standards body for the World Wide Web, came up with a more fleshed out form of HTML , with the goal of creating a strict standard that web authors are encouraged to conform. This supported an attempt to "clean up" or eventually simplify the World Wide Web and eventually replace presentation elements as with a documentation structure known as Cascading Style Sheets (CSS). In theory, once this shift occurs, the web will place less demand on next-generation web browsers, most notably as it will absorb the lower processing power of new mobile devices such as PDAs. Hence the birth of the next generation of HTML, called XHTML, was based