Learned JavaScript Objects with Codecademy

The next generation of frontend performance won’t be written in JavaScript, it’ll run beside it. WebAssembly with Rust means faster and safer web. Are you experimenting with Wasm yet? #WebDevelopment #Rust #Wasm #Coding

Conquering the JavaScript Roadmap 🚀 The journey of a thousand lines begins with a single comment.Today, we're not just writing code; we're building the foundation for innovation This detailed roadmap covers everything essential from understanding why JavaScript is important and how to run it in the browser using the <script> tag, to mastering core variables like var, let, and const with Sheryians Coding School and our one and only Harsh Vandana Sharma #JavaScript #CodingJourney #WebDevelopment #CodeLife #LearnToCode #FrontendDevelopment #JSFundamentals

🚀 Did you know? In JavaScript, setTimeout(..., 0) doesn’t actually run immediately. It runs after all Promises and await calls — even if the delay is 0ms 🧠 Why? Because JS runs all microtasks (like Promises and await) before moving on to macrotasks (like setTimeout, setInterval, etc.). 💡 Takeaway: Understanding the event loop helps you fix async bugs and write smoother, predictable code. #JavaScript #Coding #WebDevelopment #EventLoop #AsyncProgramming #CodeTips #Developers #Learning #letsLearnWithPrateek #Day7 Here’s proof 👇

In today’s class, we explored some really interesting JavaScript concepts related to Arrays — and how we can add, remove, and modify elements dynamically. Here’s a quick overview of what we covered 👇 📘 Topics we practiced: 🔹 Adding elements using push() and unshift() 🔹 Removing elements using pop() and shift() 🔹 Copying parts of an array with slice() 🔹 Replacing or removing elements with splice() A big shoutout to Miss Fatima Khalid for explaining everything so clearly and making the session interactive and fun! 🙌 Every small concept we learn adds up — one step closer to writing cleaner, smarter code 💪✨ #JavaScript #WebDevelopment #LearningJourney #Coding #Arrays #WomenInTech #StudentLife

💡 JavaScript LeetCode Challenge — Day 19: Longest Common Prefix 🚀 Today’s Challenge: Find the longest common prefix among an array of strings. 🧩 Problem Example: Input: ["flower", "flow", "flight"] Output: "fl" If no common prefix exists, return "". 💭 Key Takeaways: Improved understanding of string manipulation in JavaScript Practiced prefix trimming logic using indexOf() and slice() Every solved problem = better problem-solving muscle 💪 📈 #Day19 #JavaScript #LeetCode #CodingChallenge #100DaysOfCode #WebDevelopment #ProblemSolving #LearningInPublic #CodeNewbie

🎯 Day 1 — Deep Dive into JavaScript Fundamentals Today I started my journey to strengthen the core of JavaScript, and it’s amazing how much depth lies behind the basics! 🚀 Here’s what I learned today: 🧩 Primitive vs Reference Types 🧠 typeof Operator Behavior ⚖️ Difference Between null and undefined 🪄 var vs let vs const and Variable Hoisting ⛔ Temporal Dead Zone (TDZ) 📦 Block Scope vs Function Scope 🔄 Implicit vs Explicit Type Conversion ✅ Truthy and Falsy Values 🔍 Comparison Operators & Type Coercion 🔧 Object to Primitive Conversion (valueOf, toString) 👇 Understanding this in Different Contexts: Global Context Object Methods Constructor Functions Arrow Functions Event Handlers Explicit & Implicit Bindings new Keyword Every topic connected like a puzzle — learning how JavaScript really works behind the scenes makes it even more exciting to code. 💻 #JavaScript #WebDevelopment #Day1 #LearningJourney #Frontend #Coding

Let’s decode three of the most confusing JavaScript topics 👇 🔹 1. Scope Scope defines where your variables and functions are accessible. Global Scope: Accessible everywhere in the code. Function Scope: Accessible only inside a function. Block Scope: (introduced with let & const) accessible only within { }. 🔹 2. Hoisting JavaScript moves declarations to the top of their scope before code execution. But remember — only declarations are hoisted, not initializations. That’s why var behaves differently than let and const. 🔹 3. TDZ (Temporal Dead Zone) The period between entering a scope and initializing a variable declared with let or const. Accessing a variable in TDZ results in a ReferenceError — it exists but isn’t accessible yet! #JavaScript #FrontendDevelopment #WebDevelopment #Coding #Programming #LearnToCode #Scope #Hoisting #TDZ

🚀 Starting My JavaScript Revision Journey! Body: Yesterday, I went back to the basics of JavaScript to strengthen my foundation. Here’s what I revised: 🟡 Variables — var, let, and const and when to use them 🟡 Scope — Global variables (accessible everywhere) — Local variables (accessible within a function/block) 🟡 Data Types — Primitive: string, number, boolean, null, undefined, symbol, bigint — Non-Primitive: objects, arrays, functions It’s amazing how revisiting fundamentals clears a lot of confusion! What JavaScript concept took you time to understand when starting out? #JavaScript #BackendDevelopment #LearningJourney #Coding

🚀 Before async/await, we lived in callback hell. Nested code. Confusing logic. Sleepless debugging. Then async/await arrived — not just syntax, but sanity. ✅ Easier to read ✅ Easier to debug ✅ Easier to teach #JavaScript #CodingTips #AsyncAwait #DevelopersLife

Learning by building: wrote a simple JS program that takes a number and prints its multiplication table with clean loops, input validation, and readable template strings. Small steps, consistent commits, better logic every day. 🚀 #JavaScript #VSCode #100DaysOfCode #BuildInPublic”