An event bus is a design pattern (and while we’ll be talking about JavaScript here, it’s a design pattern in any language) that can be used to simplify... (more…)

JavaScript Filter Function Method Tutorial covering how to use the JavaScript Array Filter method... (more…)

This is a debugging story of how to determine what event listener is calling event.preventDefault() or event.stopPropagation() or some other completely random thing which is not allowing your intended action. (more…)

My practice proved that there are two good/easy ways to learn a new technology: (more…)

You can read that title as Rest of the world vs Javascript. Note: This is part of Javascript learning roadmap. Subscribe for more weekly web wisdom! Why almost nobody really knows how prototypes wo… (more…)