scrollama - Scrollytelling with IntersectionObserver. (more…)

At CodeFights, we love JavaScript! We're spreading the love with our first-ever Beautiful JS contest, where your elegant code can win you awesome prizes. (more…)

JavaScript functions can be categorized into named or anonymous on the basis of the value of their name property. A named function can be declared as follows:12345function add(a, b) { return a +... (more…)

By @wagslane (twitter) Let’s look at the JavaScript with statement. We will go over the simple uses, as well as a deep dive into some more advanced concepts. Note: Use of the with statement is discouraged. It can lead to strange bugs. That said, it is imp... (more…)

These last couple of days I have been working for a company that contacted me because they where suffering from some "hacking" problems on their website. The company is run by two hardworking entrepreneurs, who know a lot about how to run a successful bus... (more…)