Mastering localStorage in JavaScript: A Practical Guide

⚡ JavaScript Performance Tips That Matter 🔥 Debouncing - Limit function calls 🔥 Memoization - Cache expensive calculations 🔥 Code splitting - Load what you need 🔥 Web Workers - Heavy tasks off main thread Optimize for user experience, not just code elegance. #JavaScript #Performance #WebOptimization #UserExperience

🚀 Build a Live Website with Just 3 Files! No frameworks, no setup, no stress — just HTML, CSS, and JavaScript in one file. Perfect for beginners and anyone who wants to learn the basics quickly. ✅ Live page ✅ One file ✅ Fully functional ✅ Beginner-friendly Check out the demo and see how simple web development can be. 📂 GitHub link in bio. #WebDevelopment #Frontend #HTML #CSS #JavaScript #CodingTips #TechContent #DevCommunity #JOHNTECHHUB

Web Development – DOM Manipulation & Events Today’s practice focused on DOM Manipulation and Event Handling in JavaScript. We selected elements, modified their content and attributes using innerHTML, setAttribute(), and insertAdjacentHTML(), and explored how to hide or unhide elements dynamically. We also handled single and double click events to change text in real time — a practical example of how JavaScript interacts with the DOM to make web pages dynamic and responsive. GitHub: https://lnkd.in/euDPucHx #JavaScript #DOMManipulation #WebDevelopment #FrontEnd #HTML #CSS #Coding #LearnToCode #SoftwareDevelopment

|| Day - 37 || +JavaScript : Cohort 2.0 ✨ Key Learnings of the Day: 1. Learned different types of JavaScript functions like nested, anonymous, higher-order, IIFE, callback, and first-class functions. 2. Understood concepts like hoisting ,parameters ,objects ,functions and its types which make the code more simple, reusable, and powerful. 3. Visited and studied some creative websites on Awwwards to learn about modern web design ideas. + Step 12 in JavaScript for Web Development. >>#HarshVandanaSharma #SheriyansCodingSchool #LearningJourney #JavaScript #WebDevelopment #FrontendDesign #CareerGrowth

JavaScript — Bringing Life to the Web HTML gives the structure, CSS adds the style, but it’s JavaScript that brings your website to life! 💻✨ JavaScript adds logic, interactivity, and dynamic behavior to web pages — everything from a simple button click to a complex app runs because of it. 💡 Core JavaScript concepts every frontend developer should know: Variables — store data values (let, const, var) Functions — reusable blocks of code Events — respond to user actions like clicks or keypresses DOM Manipulation — change HTML and CSS using JS Fetch API / Async — handle APIs and asynchronous operations ES6 Features — arrow functions, template literals, destructuring, etc. “HTML is the body, CSS is the style, and JavaScript is the heartbeat of the web.” ❤️ #JavaScript #FrontendDeveloper #WebDevelopment #Coding #MERNStack #LearningJourney #JS

What is the diffrence between client side and server side rendering? 😇 Does react use client side or server side rendering? In client side rendering the browser downloads a small html file and large javascript bundle.Then javascript buils the entire page in the browser. for e.g: user visit a website-->server sends a blank html file + javascript-->browser run js and build ui 😊 ok, then what is serverside rendering? server is responsible for creating complete html page and send to browser.. the most interesting thing is modern SSR frameworks (like Next.js) are smart: They often do SSR for the first page load (to make it fast + SEO-friendly), and then switch to Client-Side Navigation (so further clicks feel instant). yea..sure React uses Client Side Rendering

📅 Day 31 – Web Development Journey Today, I learned about one of the most important — and often misunderstood — concepts in JavaScript: the Event Loop 💻 Here’s what I understood 👇 ✅ JavaScript runs in a single thread and executes code synchronously ✅ Yet, it can handle asynchronous operations (like setTimeout, API calls) efficiently ✅ The secret: Event Loop + Callback Queue + Call Stack working together ⚙️ 💭 Key takeaway: Once you understand how the Event Loop manages asynchronous behavior, you stop memorizing JavaScript — and start thinking like it. 🧠✨ #JavaScript #WebDevelopment #FrontendDeveloper #100DaysOfCode #SkillUpNation #CodingJourney #EventLoop

I’ve seen one-time passcode (“OTP”) interfaces cause undue stress in otherwise level-headed #WebDev teams. Thankfully, it doesn’t have to be complicated: https://lnkd.in/gXB48KBK #HTML #CSS #JavaScript

How does your browser sneak data off the web? It’s not magic, it’s the Fetch API. With just a few lines of JavaScript, you can request, send, or update data from any web service. We broke it down into simple, visual steps so you can: • See real-world example of fetching data from an API • Understand key concepts visually • Learn faster, perfect for beginners and curious developers Your quick-start guide to making HTTP requests in JavaScript is just a click away 👇 👉 Read the full guide on GreatFrontEnd https://lnkd.in/gkVNiRXS #JavaScript #WebDevelopment #FrontendDevelopment #greatfrontend