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STShailaja Tripathireact-mastery-series.hashnode.devFeb 23 · 3 min read

📘 React Mastery Series — Day 24

Error Boundaries in React — Handle UI Crashes Gracefully In real applications, things can go wrong: API fails Component crashes Unexpected undefined values Runtime errors By default, if a compon

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IRinzamam rafaqatinzeecodes.hashnode.devNov 14, 2025 · 3 min read

Mastering JavaScript: Variables, Arrays, Objects, and More

JavaScript is a versatile language used for both frontend and backend development. In this post, we’ll cover essential concepts with practical examples, including variables, arrays, objects, loops, functions, destructuring, and ES6 features. 1. Vari...

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BKBevan Kerenaipatekphilippe.hashnode.devNov 13, 2025 · 3 min read

JavaScript: The Backbone of Modern Web Development

JavaScript remains one of the most essential programming languages for web development. With its versatility and widespread adoption, JavaScript powers everything from simple animations to complex single-page applications (SPAs). This article explore...

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PPPayal Porwalcodeswithpayal.hashnode.devOct 16, 2025 · 4 min read

🧠 Understanding JSON in JavaScript — Explained in the Easiest Way!

🌍 What is JSON? JSON stands for JavaScript Object Notation.It’s a lightweight format used to store and exchange data between systems — for example, between a server and a website. 👉 Think of JSON as a way to organize data neatly so both humans and ...

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PPPayal Porwalcodeswithpayal.hashnode.devSep 15, 2025 · 8 min read

Mastering JavaScript String Methods with Real-Life Examples

In JavaScript, strings are one of the most commonly used data types. A string is simply a sequence of characters wrapped in quotes (" " or ' ' or ` ). JavaScript provides many built-in methods to work with strings. These methods make it easier to sea...

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ABAmaan Bhaticommunity.keploy.ioSep 8, 2025 · 24 min read

TypeScript vs JavaScript : Choosing the Right One

When I first started building websites in 2021, the decision to use JavaScript was an easy one - it was strong, well-documented, had a good community and seemed straightforward. I can recall many late nights debugging runtime errors that could've eas...

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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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SKShubhaw Kumarblog.shubhaw.comMay 26, 2025 · 6 min read

Conditionals: Making Decisions in JavaScript

Welcome back to our JavaScript journey! In our previous post, we learned about variables, data types, and basic operations. Now it's time to make our code smarter by learning how to make decisions. This is part of the control flow. Control flow also ...

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PPPayal Porwalcodeswithpayal.hashnode.devMay 13, 2025 · 7 min read

🟢 Part 7: Top 30 JavaScript Interview Questions for Beginners – Explained with Real-Life Examples

📌 Meta Description:A must-read for frontend beginners! These 30 JavaScript interview questions come with clear explanations, examples, and comparison tables where needed — making it easy to understand and remember. ✅ Introduction: JavaScript is one...

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YAYuval Aloniyuval.hashnode.devMay 7, 2025 · 2 min read

Start using Object.hasOwn()

Above - screenshot from MDN’s Object.hasOwn() documentation. If you so far waited to make the switch because of “lack of wide support”:Since April 2025 - even the Android native browser and Android Firefox support it by now (and there has been wide...

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#javascript-cikobu60x00mn7453gsb38dqp

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Trending tags this week

📘 React Mastery Series — Day 24

Mastering JavaScript: Variables, Arrays, Objects, and More

JavaScript: The Backbone of Modern Web Development

🧠 Understanding JSON in JavaScript — Explained in the Easiest Way!

Mastering JavaScript String Methods with Real-Life Examples

TypeScript vs JavaScript : Choosing the Right One

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

Conditionals: Making Decisions in JavaScript

🟢 Part 7: Top 30 JavaScript Interview Questions for Beginners – Explained with Real-Life Examples

Start using Object.hasOwn()