hackthichackthic.hashnode.dev路Oct 3, 2024This is the first day of the backend Development learning: Advanced JavaScriptThese are the 13 important topics to learn before revising the backend in MERN Core JavaScript Concepts Functions Asynchronous Programming Object-Oriented Programming (OOP) Event Loop and Concurrency Model Working with APIs Modules File Syste...chai aur javascript
mohsin shoaibmohsinshoaib.hashnode.dev路Aug 14, 2024Episode-01 | Introduction to Node JsWhat is Node Js? Node.js is a tool that allows us to run JavaScript everywhere. Before Node.js, JavaScript could only be executed in the browser. It is a cross-platform JavaScript runtime built on top of Chrome's V8 JavaScript engine. Wherever there...199 readsNamaste NodeJSnamastenode
Bhavesh Jadhavbhaveshjadhav.hashnode.dev路Aug 13, 2024Today I Learned About Promises in JavaScript: A Beginner's GuideIntroduction: Hey everyone! Today, I had the chance to learn about something super important in JavaScript鈥攑romises. If you've been working with asynchronous code and have found yourself tangled in a mess of callbacks, promises are going to be your n...11 likesJavascript BasicsJavaScript
samsamjs.hashnode.dev路Apr 3, 2024How JavaScript Code is executed? in & Call Stack | Namaste JavaScript Ep. 2 notes by samjsIn the previous blog, we learnt about Execution context, let's see how's the creation of execution context happens Creation of javascript execution context creation of execution context can be separated into two phases: memory allocation phase here...namaste javascript
samsamjs.hashnode.dev路Apr 3, 2024How JavaScript Works & Execution Context | Namaste JavaScript Ep.1 Notes. by samjshttps://youtu.be/ZvbzSrg0afE?si=klkUWun6WccZpIUz every programming language has a unique way of executing the code, Here in javascript everything starts with the Execution context. Execution context The execution context can be split into two parts...akshay saini
Prerana Nawarprecodes.hashnode.dev路Jan 16, 2024Intricacies of Closures in JavascriptHey peeps! Today, we're diving into a fascinating and somewhat magical aspect of JavaScript - closures. So buckle up, and let's unravel the mysteries together. The Essence of Closures At the heart of JavaScript lies the concept of closures. Imagine a...130 readsJavascript Fundamentalsclosures in javascript
Prerana Nawarprecodes.hashnode.dev路Jan 16, 2024JavaScript Block Scopes, Shadowing, and Beyond.Hi there, Javascript enthusiasts! Today, we're exploring the fascinating universe of JavaScript blocks, which are nothing but collections of statements that combine to create compound statements. Yes, we're talking about Blocks - the unsung heroes of...92 readsJavascript FundamentalsScope
Prerana Nawarprecodes.hashnode.dev路Jan 15, 2024Scope and Lexical Environment in JavaScriptHi there, another fan of JavaScript! 馃殌 We're exploring JavaScript's scope and lexical environment today, which is an exciting topic. To comprehend how variables are accessed and changed in your code, you must grasp some basic ideas. Let's embark on ...10 likes路244 readsJavascript Fundamentalsscopeinjavascript
Prerana Nawarprecodes.hashnode.dev路Jan 15, 2024Hoisting with let & const vs var in JS and TDZ?Hello, peeps! Today, let's embark on an exploration into the depths of JavaScript's hoisting and examine the complicated world of the Temporal Dead Zone (TDZ). Get ready for some thought-provoking examples that will clarify these ideas. Hoisting: A D...47 readsJavascript Fundamentalslet and const
Prerana Nawarprecodes.hashnode.dev路Jan 15, 2024Understanding JS Memory Allocation: Undefined vs Not DefinedToday, let's explore the complex world of JavaScript memory allocation today, with a particular emphasis on the concepts of undefined and Not Defined. Trust me, it's not as daunting as it may sound. The First Phase: Memory Allocation When you declare...60 readsJavascript FundamentalsJavaScript
