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SSSATYAM SHARMAsatyamexxe.hashnode.devMar 15 · 3 min read

Arrow Functions in (JavaScript)

A Simpler Way to Write Functions When writing JavaScript, we often create small helper functions. Earlier we used the traditional function syntax, but modern JavaScript introduced arrow functions to m

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PPPayal Porwalcodeswithpayal.hashnode.devJun 28, 2025 · 6 min read

🧠 Advanced JavaScript Function Concepts: Anonymous Functions, IIFE, Higher-Order Functions

When learning JavaScript for modern web development or React, it's important to understand some advanced function concepts. These help in writing clean, modular, and performant code. In this article, we will learn: 🔹 Anonymous Functions 🔹 IIFE (I...

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PPPayal Porwalcodeswithpayal.hashnode.devJun 28, 2025 · 7 min read

🧠 JavaScript Function Concepts: Closures, Rest Parameters, Default Parameters & Function Hoisting

In modern JavaScript and especially while working with React, understanding how functions behave internally helps us write clean and bug-free code. In this article, we'll cover: Closures Rest Parameters Default Parameters Hoisting in Functions ...

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PPPayal Porwalcodeswithpayal.hashnode.devJun 28, 2025 · 7 min read

🧠 JavaScript Function Concepts: Function Declaration vs Function Expression

In JavaScript, functions are a key part of writing reusable, clean, and powerful code. But when we start learning functions, two common terms confuse many learners: Function Declaration Function Expression Let’s understand both in detail with sim...

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PPPayal Porwalcodeswithpayal.hashnode.devJun 28, 2025 · 7 min read

🧠 JavaScript Function Concepts – Arrow Functions, Return Statements, Parameters & Arguments, and Callback Functions

These four concepts are commonly used in React development and modern JavaScript. This article explains each of them step-by-step with 3 real-life examples per topic, using simple English so both beginners and working professionals can learn easily. ...

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GKgayatri kumargeekee.hashnode.devNov 5, 2024 · 10 min read

Function Frenzy: Advanced Functionality!

Imagine stepping into a bustling factory where every station produces a different product. Each station in this factory represents a function in JavaScript, meticulously crafting small tasks that contribute to the larger system. In programming, funct...

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SRSyed Rizasyedriza.hashnodeJun 8, 2023 · 4 min read

Exploring the Benefits of JavaScript Functions

Javascript Functions JavaScript functions are used to perform operations. We can call Javascript function many times to reuse the code. Advantage of Javascript function There are mainly two advantages of Javascript function are:- Code reusability:...

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DNDaniel Nwachukwu Chigozirimverifieddanny.hashnode.devNov 19, 2022 · 2 min read

First Class Function VS Higher Order Function (){ };

There has been a misconception about these two functions- First class and Higher order- being the same. In this article, I will make you have a better understanding between the two and their differences. First Class Function: This function is what we...

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DGDave Gillickdavidgillick.hashnode.devAug 20, 2022 · 5 min read

How to extract numbers (integers) from a string using a function

In this blog post, I will show you how to create a function to extract numbers from a string. Just like in most of my posts, I ask myself "What do I need to accomplish this?" Let me refer to our blog title and break it down into small tasks. 1) H...

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Trending tags this week

Arrow Functions in (JavaScript)

🧠 Advanced JavaScript Function Concepts: Anonymous Functions, IIFE, Higher-Order Functions

🧠 JavaScript Function Concepts: Closures, Rest Parameters, Default Parameters & Function Hoisting

🧠 JavaScript Function Concepts: Function Declaration vs Function Expression

🧠 JavaScript Function Concepts – Arrow Functions, Return Statements, Parameters & Arguments, and Callback Functions

Function Frenzy: Advanced Functionality!

Exploring the Benefits of JavaScript Functions

First Class Function VS Higher Order Function (){ };

How to extract numbers (integers) from a string using a function