Mansoor Ameen's Blog

Mansoor Ameen's Blog

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@mansoorameenkm @mansoorameen

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Mansoor Ameen's Blog

Self-taught frontend developer with expertise in JavaScript and ReactJS

Recent articles

useRef Hook: React

Jun 4, 2022 useRef Hook helps to create a direct reference to the DOM element, so we can access it and modify, like the JavaScript document.querySelector method. const refContainer = useRef(initialValue); It returns an object which has a property called .curren...

useEffect Hook: React

Jun 3, 2022 Well, what does this useEffect Hook does? To simply put, it helps us to do something after our component has rendered. React will run this after it has updated the DOM. So useEffect does not block the browser from rendering, but it is run after perfo...

Understanding "Closures" and Lexical Environment

Jul 21, 2021 What is Closure ?? Heard someone saying "this piece of code is possible because of closure" ?! Most probably you encountered this word somewhere in your coding journey.One of the core concepts that every JS developer should know. Well, what is cl...

Function Currying Explained

Jul 7, 2021 What is Currying? Ever got this question in an interview? This is one of the important topics that a developer should know. Currying is a technique to transform a function with multiple arguments, into a sequence of nesting functions, breaking dow...

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