JavaScript is a scripting language widely used in website development, user interface design, mobile application development and other fields. In this rapidly changing digital age, JavaScript is an essential programming tool. So, how to define JavaScript script? In this article, we will discuss how to define JavaScript scripts.
1. What is JavaScript script?
JavaScript script is a lightweight programming language that is based on the ECMAScript standard and combines features of other languages, such as C language and Java language. It is widely used in web development, game development, desktop application development and other fields.
JavaScript scripts can run on both the client side (browser) and the server side (Node.js). It can work together with HTML, CSS and other languages to achieve the effect of dynamic web pages.
2. Define JavaScript scripts in HTML documents
There are two ways to define JavaScript scripts in HTML documents.