Let’s begin by looking at an HTML form and some vanilla JavaScript to go with it, as shown in Listing 1. You can also see this example running in a live fiddle. Listing 1.

Always test your pages using Google’s own tools and third-party resources to view the rendered HTML to make sure all your content is showing up. Google has come a long way with rendering JavaScript.

Based on open standards, AJAX uses a browser built-in XMLHttpRequest object, JavaScript and HTML Document Object Model (DOM) to exchange data between a web browser and web server, and to display this ...

How to Create a Text Box Dynamically in JavaScript. Some call it magic -- the ability to make objects appear suddenly out of nowhere. You can create this kind of magic on your website using a few ...

Javascript links work in a similar manner to plain HTML links (at face value, we do not know what’s happening behind the scenes in the algorithms). Javascript redirects are treated in a similar ...

Sponsored When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Download HTML, CSS, & JavaScript All-in-One For Dummies ($39.99 Value, now FREE ...

Learn how to make the most of Observable JavaScript and the Observable Plot library, including a step-by-step guide to eight basic data visualization tasks in Plot.

How to Do Addition in JavaScript. Performing JavaScript addition may seem like a simple task, until you discover the number of different ways you can add them. Mathematical calculations are often ...