JavaScript Add to Cart Functionality Implemented

"I’m just going to say it: JavaScript Promises are hard. 🙃 I thought I had a handle on asynchronous code, but then came .then(), .catch(), and the logic of resolve vs reject. It’s one of those topics where you think you’ve got it, and then one unhandled rejection reminds you that you don't. Learning to code isn't always 'eureka' moments; sometimes it's just sitting with the frustration until it clicks. To my fellow devs—what was the one JS concept that finally made the lightbulb go off for you? #Javascript #WebDevelopment #CodingLife #LearnToCode"

🚀 Understanding the JavaScript Event Loop While learning JavaScript, one concept that really changed how I think about asynchronous code is the Event Loop. JavaScript is single-threaded, which means it can execute only one task at a time. But thanks to the Event Loop, it can still handle asynchronous operations like API calls, timers, and user interactions without blocking the main thread. Here’s the simple flow: 1️⃣ Code enters the Call Stack 2️⃣ Async tasks go to Web APIs 3️⃣ Their callbacks move to the Callback Queue 4️⃣ The Event Loop checks if the Call Stack is empty 5️⃣ Then it pushes the callback into the Call Stack for execution This mechanism is what allows JavaScript to remain non-blocking and highly efficient. Understanding the Event Loop helped me write better asynchronous code using Promises, async/await, and callbacks. If you're learning JavaScript, mastering the Event Loop is a must! 💡 #JavaScript #EventLoop #WebDevelopment #AsyncJavaScript #CodingJourney #FrontendDevelopment

While learning JavaScript, I wanted to understand the actual flow of asynchronous operations. This simple diagram shows the sequence from fetch() to Promises, async/await, error handling with try/catch, and finally organizing code using ES Modules. I learned these concepts from Devendra Dhote bhaiya and tried to visualize the flow in a simple way. Breaking concepts into small visual steps makes asynchronous JavaScript much easier to understand. #javascript #webdevelopment #frontend #learninginpublic #sheryians

🚨 Confused about Hoisting in JavaScript? You’re not alone. 💡 It’s one of those concepts that feels strange at first — but once you get it, your understanding of JavaScript becomes much stronger. 🔹 Hoisting • JavaScript moves declarations to the top of their scope • Happens during the compilation phase • Allows variables and functions to be used before declaration 🔹 var vs let vs const • var → hoisted and initialized with undefined • let & const → hoisted but NOT initialized (Temporal Dead Zone) • Accessing them before declaration throws an error 🔹 Functions • Function declarations → fully hoisted • Function expressions → behave like variables (not fully hoisted) ⚡ Quick rule many developers follow: • var → hoisted safely (but can cause bugs) • let/const → safer, but respect TDZ • Functions → declarations hoisted, expressions not 📌 Hoisting doesn’t move your code — JavaScript just changes how it reads it internally. #JavaScript #WebDevelopment #FrontendDevelopment #Coding #LearnToCode #100DaysOfCode

Our new YouTube video from the Intermediate JavaScript Series is now live! In this one, we break down Execution Contexts, Thread of Execution, and Stack Memory in a simple and practical way. If you’ve ever wondered what actually happens behind the scenes when your JS code runs, this one’s for you. Watch the full video — link in the comments. #hasabtech #JavaScript #JSConcepts #WebDevelopment #Tutorial

🚀 Day 947 of #1000DaysOfCode ✨ The Shortest JavaScript Program (You’ll Be Surprised 😮) This is one of those concepts that looks super simple… but completely changes how you see JavaScript. In today’s post, I’ve broken down the shortest possible JavaScript program — and trust me, it’s not just about writing less code. Behind this tiny piece of code lies how JavaScript actually runs your program, creates execution context, and prepares memory before even executing a single line. Sounds crazy? Wait till you see it. This is the kind of concept that once you understand, a lot of “weird JavaScript behavior” suddenly starts making sense. If you’re serious about mastering JavaScript, you don’t want to miss this one. 👉 Swipe through the carousel — this might blow your mind 🤯 👇 Did you already know what the shortest JS program is? #Day947 #learningoftheday #1000daysofcodingchallenge #FrontendDevelopment #WebDevelopment #JavaScript #React #Next #CodingCommunity #JSDeepDive

🚀 Day 39/50 – Scope in JavaScript Today I learned about Scope in JavaScript, which defines where variables can be accessed in a program. 🔹 Scope determines the visibility and accessibility of variables. 📌 Types of Scope in JavaScript 1️⃣ Global Scope – Variables declared outside any function can be accessed anywhere. let name = "Priyanka"; function show() { console.log(name); } show(); 2️⃣ Function Scope – Variables declared inside a function are accessible only within that function. function test() { let msg = "Hello"; console.log(msg); } test(); 3️⃣ Block Scope – Variables declared with let and const inside {} are block-scoped. if(true){ let x = 10; console.log(x); } 4️⃣ Local Scope – Variables declared inside a block or function are local to that area. 💡 Key Learnings: ✅ var → function scoped ✅ let and const → block scoped ✅ Scope helps avoid variable conflicts ✅ Improves code security and readability Thanks for mentors 10000 Coders Raviteja T Abdul Rahman #Day39 #50DaysOfCode #JavaScript #WebDevelopment #FrontendDeveloper #CodingJourney #LearningEveryday

🚀 Day 6 of #30DaysOfJavaScript Today I built a Random Password Generator using JavaScript. This project generates a secure random password and also allows users to copy it easily. 🔹 Features ✔ Generate random strong password ✔ Copy password to clipboard ✔ Clean and simple UI 🛠 Tech Used HTML CSS JavaScript 🔗 Live Demo: https://lnkd.in/gvMGMfgr 🔗 GitHub Repository: https://lnkd.in/gxigBsYp I’m improving my JavaScript skills by building projects every day. More projects coming soon 🚀 #javascript #webdevelopment #frontenddevelopment #coding #100daysofcode

Day 4 of my JavaScript learning journey. Today I learned one of the most confusing concepts so far: Hoisting. I tried something strange. greet(); function greet() { console.log("Hello!"); } The function worked even before it was defined. That’s because of hoisting. JavaScript reads the whole code first and moves function declarations to the top internally. But variables behave differently. console.log(x); var x = 5; This prints undefined, not 5. And if we use let or const, JavaScript throws a ReferenceError. This area is called the Temporal Dead Zone. My takeaway today: Always declare variables before using them. Day 4 done. JavaScript keeps getting more interesting. What JavaScript concept confused you the most when you first learned it? #JavaScript #LearningInPublic #WebDevelopment #100DaysOfCode #Frontend

Day 11/21 – Creating Colorful Boxes with JavaScript Today I built a small interactive project using JavaScript. The idea was simple but fun: Whenever the user clicks a button, a new colorful box appears on the screen. Every click generates a new box, and the screen slowly fills with different colors. Concepts I practiced today: • JavaScript DOM manipulation • Click events • Dynamically creating elements using JS • Generating random colors • Updating the UI in real time What I realized today: JavaScript is what truly makes a website interactive. Without JS, a webpage is mostly static. Small experiments like this help me understand how the browser reacts to user actions. Learning and building consistently with #sheryianscodingschool #Day11 #21DaysChallenge #JavaScript #FrontendDevelopment #WebDevelopment #LearningInPublic #BuildInPublic