GraalVM is a new open source project by Oracle which is trying to make Java VM an universal VM to run all the major languages. Before GraalVM, there were already few languages like Scala, Closure which targeted JVM as their runtime. This has been hugely s... (more…)

Collection of JavaScript modern interview code challenges for beginners to experts - sadanandpai/javascript-code-challenges... (more…)

Let's talk a bit about keeping tabs on how much CPU is consumed by an application's JavaScript. And let's frame the discussion around components - the atomic building blocks of the application. This way any performance improvement efforts (or regression i... (more…)

The browser's main thread is incredibly overworked. By using web workers to shift code off the main thread, you can significantly improve your app's reliability and user experience. (more…)

What if you could explore your code in another universe? This is the question that popped into my mind after watching Sean Carroll's talk on the many-worlds interpretation of quantum mechanics. (more…)