Java Script is a so-called “script language”, which is executed on the page of the Clients in the web browser. By using JS, web developers are able to design functional and responsive websites and web applications that offer a similar user experience as native Applikations.
JS code can be inserted into HTML documents to make them gain functionality. There are different ways to achieve this:
- it can also be stored in an external file
- JS code can also be implemented as an attribute of HTML tags
- it can be integrated in the context of a HTML link
When including it in an HTML document, care should be taken to ensure that the JS script does not contain any errors that could possibly lead to problems in the display of the web page or to a poorer search engine ranking.
What are the fields of application?
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