HTML script JavaScript functions

JavaScript makes HTML pages more dynamic and interactive.

##HTML script element(Recommended learning: HTML introductory tutorial)

The 3f1c4e4b6b16bbbd69b2ee476dc4f83a tag is used to define client-side scripts, such as JavaScript.

The script element can either contain script statements or point to an external script file through the src attribute.

The required type attribute specifies the MIME type of the script.

JavaScript is most commonly used for image manipulation, form validation, and dynamic content updating.

The following script will output "Hello World!" to the browser:

<script type="text/javascript">
document.write("Hello World!")
</script>

2b0b25ff593c5b6c03403dd6234ffb2c tag

The noscript element can contain all elements that can be found in the body element of a normal HTML page.

The content in the noscript element will only be displayed when the browser does not support scripts or disabled scripts:

<script type="text/javascript">
document.write("Hello World!")
</script>

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