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May 9 · 7 min read · Introduction Before ES6, writing functions in JavaScript often required a lot of repetitive syntax. Even simple functions needed: the function keyword curly braces explicit return statements For

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SKShreya Kushwahcallbackj.hashnode.dev

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What are Callbacks in JavaScript?

May 3 · 9 min read · Key Takeaways Callbacks in JavaScript are functions passed as arguments to other functions, allowing for continuation of code execution after a task completes, especially useful in asynchronous opera

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PMPrajwal Mglitch-guy0.hashnode.dev

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The Arrow Function Betrayal

May 2 · 7 min read · You’re three hours into a refactor. Everything is modern. ESLint is happy. You’ve replaced every function with a sleek =>. The code looks like poetry. Then you add one small method to an object. You r

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SKShreya Kushwahtemplatel.hashnode.dev

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Arrow Functions in JavaScript: A Simpler Way to Write Functions

Apr 30 · 6 min read · When developers first learn JavaScript, they usually start by writing functions using the traditional function keyword. This works perfectly, but as applications grow larger, developers often find the

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CSChittaranjan Shitcsdev.hashnode.dev

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Arrow Functions in JavaScript: A Simpler Way to Write Functions

Apr 29 · 4 min read · In the Marvel Cinematic Universe, every hero evolves. Tony Stark starts with bulky armor, but over time, his suits become lighter, faster, and more efficient. JavaScript functions went through a simil

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CCChetan Chauhanchetan71.hashnode.dev

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Arrow Functions in JavaScript: A Simpler Way to Write Functions

Apr 29 · 8 min read · The Problem: Functions Have a Lot of Boilerplate Here's a simple function that doubles a number: function double(n) { return n * 2; } It works fine. But notice how much of that is just ceremony — f

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Arrow Functions in JavaScript: Writing Cleaner, Leaner Code

Apr 28 · 7 min read · If you have ever typed the word function so many times that your fingers started to cramp, you are not alone. In modern JavaScript, we have a sleeker alternative called the arrow function. Introduced

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AKABHISHEK KUMARarrow-functions-write-simpler-way.hashnode.dev

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Arrow Functions in JavaScript: A Simpler Way to Write Functions

Apr 27 · 13 min read · Who is this for? If you know basic JavaScript functions and want to write cleaner, more modern code, this guide is for you. We will cover arrow functions from scratch — no prior experience needed. T

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RRRavinakumari Raminaravinadevblogs.hashnode.dev

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Arrow Functions in JavaScript

Mar 25 · 4 min read · JavaScript is evolving, and one of the most useful modern features is arrow functions. If you’ve ever felt that writing function repeatedly is verbose, arrow functions provide a cleaner and more conci

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SMSiddhartha Mohapatrajs-arrowfunction.hashnode.dev

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Arrow Functions in JavaScript

Mar 19 · 3 min read · What are arrow functions? An arrow function is an alternative way of writing a normal function expression with some semantic differences. Syntax - const functionName = (parameters) => { // function

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