Which codes in HTML page is used for inserting JavaScript code between them?

Where do you put JavaScript in an HTML page?

JavaScript in <head> or <body>

You can place any number of scripts in an HTML document. Scripts can be placed in the <body> , or in the <head> section of an HTML page, or in both.

Which tag pair is used in HTML to embed JavaScript?

The <script> tag is used to embed a client-side script (JavaScript). The <script> element either contains scripting statements, or it points to an external script file through the src attribute.

What is the best practice to insert a JavaScript code inside an HTML page?

If the JavaScript needs to be ready to go before the entire page loads, you put it between <head></head> . If the JavaScript needs to be available right before the user encounters something on the page, you can put it prior to the element in the <body></body> (although people hardly do that for code readability).


How do you write JavaScript in HTML?

To include an external JavaScript file, we can use the script tag with the attribute src . You’ve already used the src attribute when using images. The value for the src attribute should be the path to your JavaScript file. This script tag should be included between the <head> tags in your HTML document.

How is JavaScript added to a web page?

To insert JavaScript into a web page, use the <script> tag. You should use the type attribute to specify the type of script being used, which in the case of JavaScript is text/javascript . It is also possible to the language attribute to say what JavaScript version you are using.

Can you convert JavaScript to HTML?

There’s no such thing as a “Javascript to HTML converter”. Javascript is a programming language, not a markup language. Browsers don’t convert Javascript to HTML, they execute the Javascript code, and the effect of the Javascript code is to modify the HTML.

How do I create a tag in HTML?

An HTML tag is a special word or letter surrounded by angle brackets, < and >. You use tags to create HTML elements , such as paragraphs or links. Many elements have an opening tag and a closing tag — for example, a p (paragraph) element has a <p> tag, followed by the paragraph text, followed by a closing </p> tag.

What is the purpose of JavaScript in a web page?

JavaScript is a text-based programming language used both on the client-side and server-side that allows you to make web pages interactive. Where HTML and CSS are languages that give structure and style to web pages, JavaScript gives web pages interactive elements that engage a user.

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Should JavaScript be in head or body?

The best practice is to put JavaScript <script> tags just before the closing </body> tag rather than in the <head> section of your HTML. The reason for this is that HTML loads from top to bottom. The head loads first, then the body, and then everything inside the body.

What are the different ways to insert internal and external JavaScript code in HTML page?

You can use JavaScript code in two ways.

  1. You can either include the JavaScript code internally within your HTML document itself.
  2. You can keep the JavaScript code in a separate external file and then point to that file from your HTML document.

Where do I run JavaScript code?

To execute JavaScript in a browser you have two options — either put it inside a script element anywhere inside an HTML document, or put it inside an external JavaScript file (with a . js extension) and then reference that file inside the HTML document using an empty script element with a src attribute.

Where do I write JavaScript code?

JavaScript provides 3 places to put the JavaScript code: within body tag, within head tag and external JavaScript file. Let’s create the first JavaScript example. The script tag specifies that we are using JavaScript. The text/javascript is the content type that provides information to the browser about the data.

How can I learn JavaScript fast?

The 5 Best Ways to Learn JavaScript Fast

  1. Self-Guided Websites and Courses. The Internet is, above all else, a repository of knowledge. …
  2. Books. When in doubt, read a book. …
  3. Coding Boot Camps. Maybe the self-taught route isn’t for you. …
  4. Meetups and Networking Events. …
  5. Starting Your Own Projects.
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