Why is there no html tag?

In general, these tags can be omitted, and some just make the tags of the web page readable.

But if you use scripting languages, such as

Then these scriptin

In general, these tags can be omitted, and some just make the tags of the web page readable.

But if you use scripting languages, such as

Then these scripting languages are usually placed in

The syntax of Html Hypertext Markup Language is loose.

For example, as long as the suffix of a plain text file is from. Send text messages to. Html or htm, which can be displayed in a browser, that is, it can be displayed without any hypertext markup.