Read the docs and eat your vegetables. Immutable data cannot be changed once created, leading to much simpler application development, no defensive copying, and enabling advanced memoization and ...

Enhancing web applications with AI so they really get better? The online theme day enterJS Integrate AI on April 28, 2026, shows how. Early bird tickets only until April 14 available in the online ...

An avid learner, a parent, a self taught hardcore tester who breaks things to fix them. This write-up is a log of the author’s personal challenge to learn the bare minimum basics of JavaScript in a ...

There are situations, when during the development of an application, there is a need to create a sequence of data, such as a sequence of numbers that can serve as identifiers. Some programming ...

These messages are simply JavaScript objects containing a hierarchy of key/value pairs. They can be metadata about the page content, information about the visitor, or data about events happening on ...