How to remember the difference between slice and splice in JavaScript

Ever had your JavaScript code break because of a variable name? I made a short carousel that breaks down: -What variables are -The ways to declare them (var, let, const) -The rules for naming #JavaScript #WebDevelopment #CodingTips #LearnToCode

Hot take: 3+ nested callbacks = you're doing it wrong 🔥 Just published: "Understanding Asynchronous JavaScript: From Callbacks to Cleaner Code" Includes the workflow diagram everyone's been asking for 👇 https://lnkd.in/gcfBqVR7 #JavaScript #WebDev #DevTips

Short Notes On JavaScript Objects for Exam and Interview Quick Revision - Hope its helpfull for all Objects in JavaScript: Understanding, Differences, and Real-World Examples Jargon is Easy ・ Nov 12 #javascript #objects #webdev #programmingbasics https://lnkd.in/gargbbDq

#cognifyz#cognifyzTech #cognifyzTechnologies Task 2 JavaScript: Develop a basic button that changes its color when clicked using JavaScript. Create an alert box that displays a greeting message based on the current time using JavaScript. Build a basic calculator that adds two numbers together and displays the result using JavaScript.

How Synchronous Code Is Executed by JavaScript ⚙️ Have you ever wondered how synchronous code is handled by JavaScript? 🧠 It proceeds line by line; each statement must be completed before moving on to the next. This process is controlled by the call stack, which pops functions when they're finished and pushes them as they're called. The foundation of JS's efficient code execution is predictable execution, which is ensured by this straightforward yet effective flow. 🚀 #WebDevelopment #JavaScript

typeof null" JavaScript ka 30 saal purana bug! 😱 #frontenddeveloper #jsinterview JavaScript trick time! 🚀 Do you know why typeof null returns 'object' instead of 'null'? 🤯 Watch this short to understand one of the oldest bugs in JavaScript — still present today! #JavaScript #WebDevelopment #TheDeveloperSchool #JSInterview #CodingShorts #FrontendDeveloper

🚀 JavaScript — The Non-Blocking Magic! Ever wondered how JavaScript, being single-threaded, handles multiple tasks without freezing your screen? 🤔 #JavaScript #WebDevelopment #AsyncProgramming

#javascript #linkedin #interviewpractices #simpleanswer What is hoisting? Ans: Hoisting in javascript that the variable and function declaration are moved to the top of their scoop before the code run. In short: Hoisting means javascript moves declarations (not values) to the top before running the code.

🚀 JavaScript Trick of the Day! const a = { valueOf: () => 2 * 1 }; console.log(2 + a); // What’s the output? 💡 Answer: 4 Why? When using +, JavaScript tries to convert objects to a primitive. Since the object has a custom valueOf(), JS uses that → returns 2. So: 2 + 2 = 4. 🧠 A reminder that JavaScript type coercion can be surprising — but powerful when understood! #JavaScript #WebDevelopment #CodingTips #100DaysOfCode #JSInterviewPrep

In our new blog post - JavaScript Bundlers, Transpilers, and the Moder Toolchain: Best Choices in 2025 - you can find how modern JavaScript bundlers and transpilers shape faster builds and smarter automation in 2025. Read the full article here: https://bit.ly/4nAfvMY. #landskill #landIT #ls #blog #ITblog #blogpost #ITblogpost #javascript #moderntoolchain #ITbundlers #ITtranspilers #IT #portugal