Code written in JavaScript must is executed from a document written in HTML. There is three ways of doing this:1. You can place the JavaScript between <script> tags within the Programming languages is either interpreted or compiled. Languages like Java or C + + require Acompiler. A compiler is a program this translates the source code written in a high-level language like Java to a file that can be Executed directly by a computer. interpreted languages dont require a complier--they just need an interpreter instead. With JavaScript, the context of the World Wide Web, the Web browser does the interpreting.
Without the interpreter, the JavaScript code would never be executed.
If there is any errors in the code written in a compiled language, those errors would pop up when the code is compiled. In the case of an interpreted language, errors won ' t become apparent until the interpreter executes the code
3 ways of including JavaScript in HTML
