TypeScript vs JavaScript: Key Differences & Performance Comparison

Most developers get this WRONG 😅 What will be the output? console.log(1); setTimeout(() => console.log(2), 0); Promise.resolve().then(() => console.log(3)); console.log(4); 👇 Drop your answer before checking Understanding Event Loop = Next Level JavaScript 🚀 #JavaScript #CodingChallenge #FrontendDeveloper #TechCommunity #Programming #DevelopersIndia #LearnJS

JavaScript Array Methods every developer must know. Stop writing for loops for everything — these methods make your code cleaner and faster. Save this for later! 🔖 #JavaScript #WebDevelopment #Programming #Frontend #100DaysOfCode

npm vs npx — One small difference that can level up your dev workflow ⚡ If you're working with Node.js, you’ve probably used both npm and npx… but do you really know when to use each? 🔧 npm helps you install and manage dependencies ⚡ npx lets you run packages instantly without installing 👉 The real power? Knowing when to use what 💡 Quick takeaway: Use npm for long-term dependencies Use npx for quick, one-time execution This simple distinction can save time, reduce clutter, and improve your development workflow 🚀 👉 Pro tip: Using npx avoids version conflicts when working across multiple projects. #WebDevelopment #NodeJS #JavaScript #FrontendDevelopment #BackendDevelopment #CodingTips #Developers #TechLearning #Programming #SoftwareDevelopment #100DaysOfCode #DevCommunity

🚀 Level Up Your JavaScript Skills with 10 Powerful One‑Liners! Whether you're optimizing your workflow, cleaning up code, or just love writing elegant snippets, these JavaScript one‑liners can save you time and boost your productivity. From array manipulation to generating random numbers — a few lines can do a lot more than you think! ✨ 💡 Perfect for beginners exploring modern JavaScript and pros who enjoy writing clean, efficient code. #JavaScript #WebDevelopment #FrontendDevelopment #Coding #Programming

💡 JavaScript Challenge function sum(a, b) { return a + b; } function sumCurried(a) { return function(b) { return a + b; }; } console.log(sum(5, 4)); console.log(sumCurried(5)(4)); ❓ What’s the output? Two different approaches… one result. But here’s the real question 👇 Are you more curious about the answer… or how both paths lead there? 👇 Drop your answer below! 🔗 Follow me for more insights on coding, creativity & branding. #JavaScript #WebDevelopment #CodingChallenge #Curiosity #Programming #Developers #LearnToCode

30 Days JavaScript Challenge: Day 18 ✅ Today’s problem was about implementing a debounce function. The idea is simple but very useful delay the execution of a function, and if it gets called again within that delay, cancel the previous call and restart the timer. This concept is widely used in real-world scenarios like: • search input optimization • reducing unnecessary API calls • handling rapid user events It was a great exercise to understand how timers and function control work together in JavaScript. 18 days in getting more comfortable with concepts that are actually used in real applications. 💻🚀 #javascript #leetcode #webdevelopment #frontenddeveloper #codingchallenge #learninginpublic #developers #programming #buildinpublic

𝐈𝐧 𝐉𝐚𝐯𝐚𝐒𝐜𝐫𝐢𝐩𝐭, 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬 𝐚𝐫𝐞 𝐧𝐨𝐭 𝐣𝐮𝐬𝐭 𝐟𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬… They’re values. You can: • Pass them as arguments • Return them from other functions • Assign them to variables This is what makes patterns like callbacks, closures, and higher-order functions possible. But many developers use these without fully understanding them. We’ve broken it down with simple examples in our latest blog. Read here: https://lnkd.in/gEWNYg_p #JavaScript #Programming #WebDevelopment

Just published a deep dive into how V8 handles arrays under the hood 🚀 Key takeaway: not all arrays are equal. Packed arrays (SMI/Double) and TypedArrays are highly optimized, while holey and mixed arrays introduce hidden performance costs due to extra checks and de-optimizations. If you're writing performance-critical JavaScript, these low-level details *matter more than you think*. I’ve also included a benchmark to see the differences yourself 👇 https://lnkd.in/gsxGFNZv #JavaScript #V8 #Performance #NodeJS #Programming

🚀 Level up your React skills with these must-know cheat codes! 💡 Save this post to boost your development speed and write cleaner code. #ReactJS #WebDevelopment #FrontendDevelopment #JavaScript #CodingTips #ReactDeveloper #DevTips #Programming #SoftwareDevelopment #TechTips

Here is the final part of our weekly series on object Destructuring. Functions, Rest and Pro Patterns. If our content has been of great help to you. Drop a comment or a suggestion on how we can do better. #programming #javascript