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There are three ways to create variables in a JavaScript application: using var, using let, or using const. This will not be a post trying to convince you which one you should use, or arguing about what is best. It’s just good to know about the difference... (more…)

The problems and some advices to address types in JavaScript. (more…)

An object in JavaScript is a collection of key-value pairs. Each key-value pair is called as a property. A property can be a function, an array, an object itself or any primitive data type i.e… (more…)

Errors are part of the programming journey. By pro ucing errors, we actually learn how not to do som... (more…)