dom
Mastering the DOM access
If you build web applications you probably communicate with the DOM a lot. Accessing and manipulating DOM elements is the thing which we do almost every day. Very often we collect information from different controls, we need to set values, change the content of div or span tags. Of course there are million libraries which handle these actions. The most popular jQuery, is de factor a standard. However, sometimes you need something smaller. In this article we will build our own class for managing DOM elements.
Using media queries in JavaScript (AbsurdJS edition)
If you believe in responsive design you probably use a lot of media queries. That's a CSS feature which gives us the power to add something like if statements. We are able to apply rules only if the current page meets certain conditions. In this article I'll show you how I use media queries in JavaScript.
Here is how call-to-action widgets probably work
Did you ever wondered how the call-to-action widgets work? You know, those little buttons for sharing content in the social networks. Very often they are distributed as iframes but sometimes we have to copy/paste script tags. And the instructions are "Place the following code where you want the button to appear". But if that's a script tag how it knows where to inject the button? The goal of this article is to give you an answer on this question.