Listing 1 contains the main elements of a component. It begins by importing another JS file with an import statement (a simple JavaScript function it will use if no colors are passed in). Next, it ...

This function outputs the value 22. When to use JavaScript’s reducer The reduce method provides a unique way to iterate through items in an array and process them.

I'm having a hard time trying to change a form's action using javascript. i have a simple javascript function like this: function changeFormAction(new_value) { document.select.action = new_value ...

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).