In JavaScript, scope determines the accessibility of variables and functions at different parts of your code. Mastering scope is essential for writing clean, bug-free JavaScript code and ensuring variables and functions behave as expected. Let’s dive...
New developers often encounter several challenges as they begin their coding journey. Here we present 3 most felt challenges and how to avoid them to ultimately enhance skills and productivity while achieving a better work-life balance. 1. Struggl...
Keeping Component Pure Some JavaScript functions are pure functions only do calculations and nothing else. By writing your components as pure functions, you can avoid many confusing bugs and unpredictable behavior as your codebase grows. To gain thes...
Ever found yourself repeatedly writing tedious code to merge arrays or handle function arguments dynamically? I have, and trust me, there’s a much better way to do it. Enter the magic of the rest and spread operators (...args)! Let me share how I dis...
Beginners We all know that the go-to editor for most developers is VS Code: lightweight, customizable, and more importantly, it stays out of your way when you're coding. But where it really turns into a powerhouse is with the extension marketplace. T...
Have you ever thought about why we solve certain questions a particular way? And why, when we submit some questions using simple loops on LeetCode, we get the response "Time Limit Exceeded"? The word you're looking for is time complexity. You've prob...
Welcome to the Day 27 of Our Node.js Zero to 1! Blog Series🎉🎉 In this final stage of the Node.js Zero to 1 series, we’ll dive deep into advanced performance optimization techniques that can make your Node.js applications faster, more efficient, and...
The JavaScript V8 engine, is an open-source JavaScript and Web Assembly engine known for its high performance and efficiency. It is developed by Google and is used in Chrome browser and NodeJs. Key Components of V8 engine: Parser: Parsing is the firs...
💡 DSA-1.2 Welcome to the second post of our series on data structures and algorithms. In the previous post, we introduced the concept of Big O Notation and why it's crucial for writing efficient, scalable code. In this post, we’ll dive deeper into...
Understanding Gas in Ethereum Ethereum requires the execution of smart contracts and transactions to be paid in gas fees. These fees are critical as they incentivise miners to include transactions in blocks and prevent abuse of network resources. Hig...
