A FinalizationRegistry object lets you request a callback when an object is garbage-collected. (more…)

How can you tell the difference between a website written by a front end developer and a website written by a full stack developer? Look at the JavaScript logs in the console. If it's full of exceptions, warnings, or log statements, it says a lot about th... (more…)

Let me draw your attention to a certain post (Link). (more…)

DukPy is a simple javascript interpreter for Python built on top of duktape engine without any external dependency. It comes with a bunch of common transpilers built-in for convenience: (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…)