"Simple JavaScript Debugging" is the first half of a two-part tutorial meant for beginner to advanced level JavaScript programmers. So, if you're totally new to JavaScript, you may want to start ...

Hi all, I have a quick question about javascript and javascript engines. I know that if I go to an html page, that page gets downloaded by the browser onto my local computer and read by the ...

Lastpass is a great piece of software when it comes to convenience, but a recent simple hack shows just how insecure software like it can be. [Mathias Karlsson] nabbed a nice $1000 bounty for its d… ...

Of all the hats JavaScript can wear, its form-processing features are among the most sought and used. Learn how to use JavaScript for form processing, validation, and more.

Thankfully, using JavaScript to create this effect isn’t that difficult. In this article, I’m going to show you how to write the JavaScript code for a rollover, step by step.

Mousetrap is a simple and small (1.5kb) library for handling keyboard shortcuts without the use of jQuery and works in IE 6+, Safari, Firefox, Chrome and possibly Opera (so we’ve heard).

I need to add a clock to my homepage which displays the current time (web server time). The following below uses javascript to display the current time in an input field.It gets the time from the ...

JavaScript’s reduce is one of the most useful array methods that should be in a developer’s arsenal. Introduced in ES5, it’s somewhat similar to for…each and map methods that are used with ...