JavaScript Event Delegation Simplified

🚀 JavaScript Simplified Series — Day 35 Prototypes are powerful… But let’s be honest 😅 👉 Syntax thoda confusing lagta hai 👉 Hard to read 👉 Not beginner friendly What if we could write the same thing in a **clean and simple way?** 🤔 --- ## 🔥 Solution → Classes --- ## 🔹 What are Classes? Classes are just a **clean syntax over prototypes** 👉 Same power 👉 Better readability --- ## 🔹 Without Class (Old Way) ```javascript id="clx1" function User(name) { this.name = name } User.prototype.greet = function() { console.log("Hello " + this.name) } let u1 = new User("Abhay") u1.greet() ``` --- ## 🔹 With Class (Modern Way 😎) ```javascript id="clx2" class User { constructor(name) { this.name = name } greet() { console.log("Hello " + this.name) } } let u1 = new User("Abhay") u1.greet() ``` 👉 Same result 👉 Cleaner code --- ## 🔹 Adding More Methods ```javascript id="clx3" class User { constructor(name) { this.name = name } greet() { console.log("Hello " + this.name) } sayBye() { console.log("Goodbye") } } ``` --- ## 🔥 Real Life Example Think of a **blueprint 🏗️** 👉 Class = blueprint 👉 Object = actual building Same design → multiple objects --- ## 🔥 Simple Summary Class → cleaner syntax Constructor → initialize values Methods → behavior --- ### 💡 Programming Rule **Write code that humans can read. Classes make code cleaner.** --- If you want to learn JavaScript in a **simple and practical way**, you can follow these YouTube channels: • Rohit Negi --- 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation Day 26 → Async JavaScript Day 27 → Promises Day 28 → Async / Await Day 29 → Fetch API Day 30 → Event Loop Day 31 → Scope Day 32 → Hoisting Day 33 → Closures Day 34 → Prototypes Day 35 → Classes Day 36 → Inheritance (Next Post) --- Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

6 Challenges, 1 Goal: Mastering JavaScript Logic 🚀 I’m pushing my boundaries today by knocking out 6 different coding challenges in a single session. From basic arithmetic to matrix manipulation, here’s a look at what I covered for Day 02: The Highlights: BigInt Power: Tackled "A Very Big Sum" by using BigInt to handle integers that exceed the standard 64-bit float limit. Matrix Logic: Solved "Diagonal Difference" by calculating the absolute variance between primary and secondary diagonals in a 2D array. String Formatting: Built a right-aligned "Staircase" using .repeat()—a great exercise for visualizing loops. The Code Breakdown: 1. Handling Large Sums (The BigInt Way) const arr = [1000000001, 1000000002, 1000000003, 1000000004, 1000000005] function veryBigSum(arr) { let result = 0n; for(let i = 0; i<arr.length;i++) { result += BigInt(arr[i]) } return result; } console.log(veryBigSum(arr)) } 2. 2D Array Diagonal Difference const arr = [ [1, 2, 3], [4, 5, 6], [9, 8, 9] ] function diagonalDifference(arr) { let primarySum = 0; let secondarySum = 0; let n = arr.length; for(let i =0; i<n; i++) { primarySum +=arr[i][i]; secondarySum +=arr[i][n-1-i] } return Math.abs(primarySum - secondarySum) } console.log(diagonalDifference(arr)) 3. Right-Aligned Staircase const n = 6; function staircase(n) { for(let i =1; i<=n; i++) { let spaces = ' '.repeat(n-i) let hashes = '#'.repeat(i) console.log(spaces + hashes) } } staircase(n) Building consistency is key, but today was all about momentum. Each problem solved is a tool added to the kit. 🛠️ #JavaScript #WebDevelopment #CodingChallenge #100DaysOfCode #ProblemSolving #SoftwareEngineering

🚀 JavaScript Simplified Series — Day 30 JavaScript feels fast… But have you ever wondered 👇 👉 How does it handle multiple tasks at once? 👉 How does async code run without blocking? This is where the **Event Loop** comes in 😎 --- ## 🤯 The Big Confusion JavaScript is **single-threaded** 👉 It can do **one thing at a time** Then how does this work? 👇 ```javascript id="el1" console.log("Start") setTimeout(() => { console.log("Async Task") }, 0) console.log("End") ``` 👉 Output: Start End Async Task Wait… why? 🤔 --- ## 🔥 Behind the Scenes JavaScript has 3 main parts: 👉 Call Stack 👉 Web APIs 👉 Callback Queue --- ## 🔹 Step by Step Flow 1️⃣ `console.log("Start")` → runs first 2️⃣ `setTimeout` → goes to **Web API** 3️⃣ `console.log("End")` → runs next 4️⃣ Callback goes to **Queue** 5️⃣ Event Loop checks → stack empty? 6️⃣ Yes → push callback to stack 👉 Then runs → "Async Task" --- ## 🔍 Visualization ```id="viz1" Call Stack → Executes code Web APIs → Handles async tasks Queue → Stores callbacks Event Loop → Manages everything ``` --- ## 🔥 Real Life Example Think of a **restaurant 🍽️** 👉 Waiter takes order → sends to kitchen 👉 Kitchen prepares food 👉 Meanwhile waiter serves others 👉 When food is ready → serves you 👉 Event Loop = waiter managing tasks --- ## 🔥 Simple Summary JS → single-threaded Async → handled outside Event Loop → manages execution --- ### 💡 Programming Rule **JavaScript is not multi-threaded… but it behaves like it is.** --- If you want to learn JavaScript in a **simple and practical way**, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) --- 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation Day 26 → Async JavaScript Day 27 → Promises Day 28 → Async / Await Day 29 → Fetch API Day 30 → Event Loop Day 31 → Scope (Next Post) --- Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

🚀 JavaScript Simplified Series — Day 28 Promises made async code better… But still… something feels messy 😵 👉 Too many .then() 👉 Hard to read 👉 Looks like chaining hell What if async code could look like normal synchronous code? 🤔 🔥 Solution → Async / Await 🔹 The Problem with Promises fetchData() .then(data => { console.log(data) return processData(data) }) .then(result => { console.log(result) }) .catch(err => console.log(err)) 👉 Works… but not clean ❌ 🔹 Async / Await (Cleaner Way) async function handleData() { try { let data = await fetchData() console.log(data) let result = await processData(data) console.log(result) } catch (err) { console.log(err) } } handleData() 👉 Looks simple & readable ✅ 🔍 What is happening? 👉 async → function always returns a promise 👉 await → waits for promise to resolve 🔹 Example function fetchData() { return new Promise(resolve => { setTimeout(() => { resolve("Data received") }, 2000) }) } async function getData() { let data = await fetchData() console.log(data) } getData() 👉 Output: Data received 🔥 Real Life Example Think of cooking 🍳 👉 Order ingredients 👉 Wait for delivery 👉 Then cook With async/await: Step by step… clean and clear 🔥 Simple Summary async → makes function async await → waits for result Result → clean & readable code 💡 Programming Rule Write async code like sync code. Clarity > complexity. If you want to learn JavaScript in a simple and practical way, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation Day 26 → Async JavaScript Day 27 → Promises Day 28 → Async / Await Day 29 → Fetch API (Next Post) Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

Most developers learn Objects first in JavaScript… But very few truly understand when to use Map instead of Object. And that’s where small mistakes start affecting performance and code quality. I’ve written a detailed yet easy-to-understand guide on: • Key differences between Map and Object • Why Map handles keys more efficiently • Iteration and performance comparison • Practical use cases you’ll face in real projects If you're serious about improving your JavaScript fundamentals or preparing for interviews, this is worth your time. 👉 Read the full article here: https://lnkd.in/gDyB7vap Let me know your thoughts — do you use Map in your projects? #JavaScript #FrontendDevelopment #WebDevelopment #Programming #SoftwareDevelopment #Coding #Developers #TechCareers #LearnJavaScript

🚀 JavaScript Simplified Series — Day 21 Yesterday we learned about DOM… But knowing DOM is not enough. 👉 You need to select elements first tabhi tum unhe change kar paoge 😎 🤔 Real Problem Socho tumhare paas ek website hai: <h1 id="title">Hello</h1> <p class="text">Welcome</p> <button>Click Me</button> Ab tum JavaScript se: 👉 h1 ka text change karna chahte ho 👉 button par click event lagana chahte ho But question is… 👉 Element milega kaise? 🔥 Solution → DOM Selectors JavaScript hume multiple ways deta hai elements select karne ke liye 🔹 1. getElementById() let heading = document.getElementById("title") console.log(heading) 📌 Select by id 👉 Fast & direct 🔹 2. getElementsByClassName() let text = document.getElementsByClassName("text") console.log(text) 📌 Returns HTMLCollection (multiple elements) 🔹 3. querySelector() (Most Important 🔥) let heading = document.querySelector("#title") 👉 Select by id (#) 👉 Select by class (.) 👉 Select by tag document.querySelector(".text") document.querySelector("button") 📌 Returns first matching element 🔹 4. querySelectorAll() let items = document.querySelectorAll(".text") console.log(items) 📌 Returns NodeList (all elements) 🔥 Real Life Example Think of DOM like a big room full of items 🏠 Selectors are like: 👉 Searching by name (id) 👉 Searching by group (class) 👉 Searching anything (querySelector) 🔥 Simple Summary getElementById → single element getElementsByClassName → multiple elements querySelector → first match querySelectorAll → all matches 💡 Programming Rule First select the element. Then control it. If you want to learn JavaScript in a simple and practical way, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation (Next Post) Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

🚀 JavaScript Simplified Series — Day 24 You clicked a button… But something strange happened 😳 👉 Button ka event bhi chala 👉 Parent div ka event bhi chala 👉 Aur kabhi kabhi pura page react kar leta hai Why? 🤔 --- ## 🔥 This is called → Event Bubbling --- ## 🔹 Real Example ```html id="eb1" <div id="parent"> <button id="child">Click Me</button> </div> ``` ```javascript id="eb2" let parent = document.querySelector("#parent") let child = document.querySelector("#child") child.addEventListener("click", function() { console.log("Button Clicked") }) parent.addEventListener("click", function() { console.log("Div Clicked") }) ``` 👉 Output when button is clicked: Button Clicked Div Clicked --- ## 🔍 What’s happening? Event flow: 👉 First child (button) 👉 Then parent (div) 📌 Event travels **inside → outside** This is called **Event Bubbling** --- ## 🔹 Why does this happen? Because browser follows a flow: 👉 Target element → Parent → Body → Document --- ## 🔹 How to Stop Bubbling? Sometimes you don’t want parent event to trigger 😎 ```javascript id="eb3" child.addEventListener("click", function(e) { e.stopPropagation() console.log("Button Clicked") }) ``` 👉 Now only button event runs --- ## 🔥 Real Life Example Think of a **water bubble 🫧** Bubble upar jaati hai… 👉 Same way event travels upward --- ## 🔥 Simple Summary Event Bubbling → event moves upward Parent bhi trigger hota hai stopPropagation() → bubbling stop karta hai --- ### 💡 Programming Rule **Understand event flow warna bugs samajh nahi aayenge 😄** --- If you want to learn JavaScript in a **simple and practical way**, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) --- 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation (Next Post) --- Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

🚀 JavaScript Simplified Series — Day 36 You created a class… Now imagine 👇 You want another class with: 👉 Same properties 👉 Same methods 👉 Plus some extra features Will you rewrite everything again? ❌ That’s inefficient 😵 --- ## 🔥 Solution → Inheritance --- ## 🔹 What is Inheritance? Inheritance allows one class to: 👉 **Reuse properties & methods of another class** --- ## 🔹 Example ```javascript id="inh1" class User { constructor(name) { this.name = name } greet() { console.log("Hello " + this.name) } } class Admin extends User { deleteUser() { console.log("User deleted") } } let admin = new Admin("Abhay") admin.greet() admin.deleteUser() ``` 👉 Output: Hello Abhay User deleted --- ## 🔍 What’s happening? 👉 `Admin` inherited from `User` 👉 So it gets `greet()` automatically 👉 Plus its own method --- ## 🔹 super keyword ```javascript id="inh2" class Admin extends User { constructor(name, role) { super(name) this.role = role } } ``` 👉 `super()` calls parent constructor --- ## 🔥 Real Life Example Think of a **family 👨👩👧** 👉 Parent → basic traits 👉 Child → inherits + adds new traits --- ## 🔥 Simple Summary extends → inheritance super → parent constructor Reuse → no duplication --- ### 💡 Programming Rule **Don’t rewrite code. Reuse it with inheritance.** --- If you want to learn JavaScript in a **simple and practical way**, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) --- 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation Day 26 → Async JavaScript Day 27 → Promises Day 28 → Async / Await Day 29 → Fetch API Day 30 → Event Loop Day 31 → Scope Day 32 → Hoisting Day 33 → Closures Day 34 → Prototypes Day 35 → Classes Day 36 → Inheritance Day 37 → Modules (Next Post) --- Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday

🚀 10 JavaScript Tricks Every Web Developer Should Know JavaScript is more than just a programming language—it’s a toolbox full of clever shortcuts and powerful techniques. Whether you're a beginner or an experienced developer, mastering these tricks can make your code cleaner, faster, and more efficient. Let’s dive into 10 must-know JavaScript tricks 👇 1. 🔄 Destructuring Assignment Extract values from arrays or objects easily. </> JavaScript 👇 const user = { name: "John", age: 25 }; const { name, age } = user; console.log(name); // John ✅ Cleaner and reduces repetitive code. 2. ⚡ Default Function Parameters Avoid undefined errors by setting default values. </> JavaScript 👇 function greet(name = "Guest") { return `Hello, ${name}`; } greet(); // Hello, Guest ✅ Makes your functions more robust. 3. 🧠 Optional Chaining (?.) Safely access nested properties without crashing. </> JavaScript 👇 const user = {}; console.log(user?.profile?.name); // undefined ✅ Prevents annoying runtime errors. 4. 🔗 Nullish Coalescing (??) Set fallback values only for null or undefined. </> JavaScript 👇 const value = null ?? "Default"; console.log(value); // Default 👉 Better than || when 0 or false are valid values. 5. 📦 Spread Operator (...) Clone or merge arrays/objects easily. </> JavaScript 👇 const arr1 = [1, 2]; const arr2 = [...arr1, 3, 4]; console.log(arr2); // [1, 2, 3, 4] ✅ Super useful for immutability. 6. 🎯 Short-Circuit Evaluation Write cleaner conditional logic. </> JavaScript 👇 const isLoggedIn = true; isLoggedIn && console.log("Welcome!"); ✅ Replace simple if statements. 7. 🔁 Array Methods Power (map, filter, reduce) Write functional and concise code. </> JavaScript 👇 const numbers = [1, 2, 3]; const doubled = numbers.map(n => n * 2); console.log(doubled); // [2, 4, 6] ✅ Cleaner than traditional loops. 8. ⏱ Debouncing Function Control how often a function runs (great for search inputs). </> JavaScript 👇 function debounce(fn, delay) { let timeout; return (...args) => { clearTimeout(timeout); timeout = setTimeout(() => fn(...args), delay); }; } ✅ Improves performance in real apps. 9. 🧩 Dynamic Object Keys Use variables as object keys. </> JavaScript 👇 const key = "name"; const obj = { [key]: "John" }; console.log(obj.name); // John ✅ Powerful for dynamic data handling. 10. 🔍 Console Tricks for Debugging Make debugging easier and smarter. </> JavaScript 👇 console.table([{ name: "John", age: 25 }]); ✅ Better visualization than plain logs. 💡 Final Thoughts These JavaScript tricks may seem small, but they can significantly boost your productivity and code quality. The difference between a good developer and a great one often lies in mastering these little details. 🔥 Pro Tip: Don’t just read—start using these tricks in your projects today.

🚀 JavaScript Simplified Series — Day 26 You click a button… But nothing happens immediately 😳 Instead… it waits. Then suddenly → response comes. How does JavaScript handle this? 🤔 🔥 The Problem JavaScript runs line by line (synchronously) console.log("Start") console.log("Process") console.log("End") 👉 Output: Start Process End Everything runs one after another 😵 But Real World is Different Think about: 👉 API calls 👉 File loading 👉 Timers They take time ⏳ If JavaScript waits… everything will freeze ❌ 🔥 Solution → Asynchronous JavaScript JavaScript can handle tasks without blocking execution 🔹 Example with setTimeout console.log("Start") setTimeout(() => { console.log("Delayed Task") }, 2000) console.log("End") 👉 Output: Start End Delayed Task 🔍 What’s happening? 👉 setTimeout runs later 👉 JavaScript doesn’t wait 👉 Code continues execution 🔹 Callback in Async setTimeout(function() { console.log("Task Done") }, 1000) 👉 Function runs after delay 📌 This function is a callback 🔥 Real Life Example Ordering food 🍔 You order → wait Meanwhile → you do other work Food arrives later 👉 That’s async behavior 🔥 Simple Summary Sync → line by line execution Async → non-blocking execution Callback → function runs later 💡 Programming Rule Don’t block execution. Let JavaScript handle tasks asynchronously. If you want to learn JavaScript in a simple and practical way, you can follow these YouTube channels: • Rohit Negi • Hitesh Choudhary (Chai aur Code) 📌 Series Progress Day 1 → What is JavaScript Day 2 → Variables & Data Types Day 3 → Type Conversion & Operators Day 4 → Truthy & Falsy + Comparison Operators Day 5 → If Else + Switch + Ternary Day 6 → Loops Day 7 → Break + Continue + Nested Loops Day 8 → Functions Basics Day 9 → Arrow + Default + Rest Parameters Day 10 → Callback & Higher Order Functions Day 11 → Arrays Basics Day 12 → Array Methods Day 13 → Array Iteration Day 14 → Advanced Array Methods Day 15 → Objects Basics Day 16 → Object Methods + this Day 17 → Object Destructuring Day 18 → Spread & Rest Day 19 → Advanced Objects Day 20 → DOM Introduction Day 21 → DOM Selectors Day 22 → DOM Manipulation Day 23 → Events Day 24 → Event Bubbling Day 25 → Event Delegation Day 26 → Async JavaScript (Callbacks) Day 27 → Promises (Next Post) Follow for more 🚀 #JavaScriptSimplified #javascript #webdevelopment #coding #programming #learninpublic #100DaysOfCode #frontenddevelopment #devcommunity #codingjourney #softwaredeveloper #techcommunity #dailylearning #codeeveryday