Typically, if you want to send an Email via Javascript, like in response to a feedback form, or other client-side user interaction. Then you end up having to write server-side code to send the emai…

My journey with JavaScript started way back in 1997 with Netscape Navigator 3. Back then you couldn’t do much with it. The coolest use of JavaScript was to create mouseovers. At the time, that was… (more…)

This example is about type checking and detecting polymorphic argument and return types of functions. (more…)

Async Await was the incarnation of the Promise. Javascript ES7.

Immutability is the art of maintaining the state of an object, an update should not change the object, but create a new object with the updated data. (more…)