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- 07 Jun, 2022
How to create enums in JS or TS
JavaScript does not offer any build in way how to create enums so we have to use a workaround. On the other hand, TypeScript has its way, or two, how …
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- 10 May, 2022
Scope in JavaScript
Scope is set of rules that determines where and how a variable can be referenced or is visible. Because we can nest blocks or functions inside another …
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- 27 Apr, 2022
Avoid nesting if-else, use guard clauses technique instead
Guard clauses (guard, guard code or guard statement) is technique to write cleaner and more readable code. Guard The definition of guard clause by …
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- 20 Apr, 2022
Design patterns in JS: Abstract factory
Abstract factory is a creational design pattern that creates objects that follow a general pattern. Abstract factory is considered to be an another …
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- 06 Apr, 2022
Introduction to design patterns in JS
Design patterns are general reusable solutions to common problems in software design that software engineers face during software development. It …
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- 02 Apr, 2022
Design patterns in JS: Singleton
Singleton pattern is a creational design pattern that restricts the initialization of a class (or object in general) to single instance while …
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- 22 Dec, 2021
Event capturing and bubbling in Javascript
Every event is a special object used in browsers to signal that something happened to a HTML element. And JavaScript can be used to react to that …