#learn-javascript

Apr 1 · 6 min read · Introduction You’ve learned how to manipulate the DOM with JavaScript, but so far your code has run either immediately or when called from a button’s onclick attribute. The real power of interactive w

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RMRobert Muendojavascript-for-beginners.hashnode.dev

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The Power of Functions: Reusable Code Patterns in JavaScript

Mar 28 · 4 min read · Introduction Imagine writing the same lines of code every time you need to perform a task—calculating a total, formatting a date, or greeting a user. That repetition quickly makes code bloated, error-

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DSDiwya sudarshan kaushikdskwebdev.hashnode.dev

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Spread vs Rest Operators in JavaScript

Mar 25 · 3 min read · 1. What is the Spread Operator (...)? The Spread operator "expands" or "unpacks" an iterable (like an array or object) into individual elements. Using Spread with Arrays and Objects Arrays: It’s great

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SGShivam Goyalblog.shivam-goyal.site

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The Magic of this , call(), apply() , and bind() in JavaScript

Mar 15 · 7 min read · If you've ever written JavaScript and seen this behave in a way that made no sense, you're not alone. this, along with call(), apply(), and bind(), is one of those topics that trips up beginners (and

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APAmruta Patilamruta-patil.hashnode.dev

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Function Declaration vs Function Expression: What’s the Difference?

Mar 15 · 4 min read · Introduction: Why Do We Need Functions? In programming, we often repeat certain tasks. For example: Adding two numbers Printing a greeting message Calculating a total price If we write the same c

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APAmruta Patilamruta-patil.hashnode.dev

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JavaScript Arrays 101

Mar 15 · 4 min read · Why Do We Need Arrays? Imagine you are making a list of your favorite fruits: Apple Mango Banana Orange If you store them in JavaScript without arrays, you might write something like this: let f

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APAmruta Patilamruta-patil.hashnode.dev

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Object-Oriented Programming in JavaScript

Mar 15 · 4 min read · Introduction: Why Do We Need Object-Oriented Programming? When applications grow bigger, managing code becomes difficult if everything is written in a single place. Developers need a way to organize c

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APAmruta Patilamruta-patil.hashnode.dev

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Understanding Objects in JavaScript

Mar 14 · 4 min read · Introduction: Why Do We Need Object? When writing programs, we often need to store related information together. For example, imagine storing information about a person: Name Age City We could st

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APAmruta Patilamruta-patil.hashnode.dev

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Control Flow in JavaScript

Mar 14 · 6 min read · When we write programs, the computer normally executes code line by line from top to bottom. But real-world situations often require decisions. For example: If it is raining, take an umbrella. If th

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SShahnawazblog-by-shahnawaz.hashnode.dev

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JavaScript Operators: The Basics You Need to Know

Mar 13 · 5 min read · When we start learning JavaScript, one of the first things we see is operators.Operators are used almost everywhere in code. When we do math, compare values, or check conditions, operators are used. I

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Mini Project: Crafting an Interactive To‑Do with addEventListener