Let’s take a look at some of the ways we can effectively remove duplicates from JavaScript arrays with various degrees of execution and complexity... (more…)

During my first few years of using JavaScript, I felt like a fraud. Even though I could build websites with frameworks, something was missing. I dreaded JavaScript job interviews because I didn’t have a solid grasp on fundamentals. (more…)

JavaScript performance is an evergreen topic on the web. With each new release of Microsoft Edge, we look at user feedback and telemetry data to identify opportunities to improve the Chakra JavaScript engine and enable better performance on real sites. In... (more…)

The rest and spread operator have changed the way I do a lot of things in JavaScript and I have started using the three dots for a lot of tasks I do. I... (more…)

Why is JS inbuilt forEach slower than a hand rolled forEach? (more…)