WordPress Words: JavaScript

JavaScript is a programming language commonly used in web development. It was originally developed by Netscape as a means to add dynamic and interactive elements to websites. While JavaScript is influenced by Java, the syntax is more similar to C and is based on ESMAScript, a Scripting language developed by Sun Microsystems.
TechTerms: JavaScript Definition

Example: A website that uses JavaScript has been proven to be more user-friendly by responding to the user’s commands more rapidly, and thus creating a more efficient site.

About The Word

JavaScript is a program that enables websites to be more interactive with the user. It continuously communicates with the server to quicken the responses, instead of having to wait for a whole new static page to load.

JavaScript is especially useful with online forms and can catch an error within a field before the user is able to proceed onto the next field. Online forms without JavaScript won’t catch an error until the whole form is completed and submitted to the server, in which case, the user will need to fill out the whole form again and resubmit.

JavaScript is also used for loading new images or scripts onto the webpage without having to refresh.

Though, not all visitors will have JavaScript, so you’ll need to make your site usable to those who do not have it installed on their computer.

JavaScript can be added to WordPress Themes, Child Themes, and template files. However, you’re not able to add JavaScript to your post content without a special Plugin.

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