JavaScript event handling is often straightforward. This is especially true when dealing with a simple (relatively flat) HTML structure. Things get a bit more involved though when events are traveling (or propagating) through a hierarchy of elements. This... (more…)

CrowdStrike OverWatch Elite threat hunters have seen an increase in malicious JScript executions in hands-on-keyboard intrusions. (more…)

I recently published our results for the 2017 edition of the annual State of JavaScript survey, collected from over 23,000 developers. (more…)

One of the JavaScript concepts that most learners skip when studying the language is how JavaScript runs code on a single thread, and how it handles asynchronous tasks. By understanding the Call Stack and Event Loop, you'll learn how tasks are handle... (more…)

This is a question I had learned from a colleague. I had been asking it while conducting JavaScript interviews, but it’s actually a… (more…)