I guess this and other NPM packages may require some TLC today! “Axios is a popular JavaScript library that makes it easier to send HTTP requests (like GET, POST, PUT, DELETE) from both the browser and Node.js.” …and it got backdoored today!

Recently, I practiced a classic JavaScript challenge: calculating the sum of all prime numbers up to a given number. There are different approaches you can follow, but I think using a loop and reduce is the best way to do it. The loop will handle the iteration, and reduce will calculate the sum.

🚀 Dive into the world of Arrow Functions! 🏹 Eager to write JavaScript functions more concisely? Arrow Functions to the rescue! These quirky little functions from ES6 pack a punch with their shorter syntax and automatic return feature. No more curly braces cluttering your code—just straight to the point! But here's the catch: they play tag with the 'this' keyword, so be careful where you use them. Think of it like borrowing your neighbor's lawnmower without asking—you might get the job done, but with some quirky side effects! Remember, there's a time and place for everything, including arrow functions. Use them for quick tasks and dodge them where 'this' binding is a big deal. Unleash the power of arrow functions and level up your JavaScript game! 🚀💻 #JavaScript #ProgrammingTips #ArrowFunctions #TechTalks

Can you spot the bug in this JavaScript challenge? We define an object with a greet method and call it directly. So far so good. Then we pass that same method to setTimeout. Same method – different result! What happened? Check out the video and share your best answer in the comments.

If you've implemented RudderStack's JavaScript SDK, you know the feedback loop: instrument an event, trigger it, wait for the dashboard, repeat. We built the RudderStack Tracking Assistant to fix that. It's a free Chrome and Firefox extension that shows you exactly what your SDK is doing, the moment it happens, directly in your browser's Developer Tools. Real-time event payloads. Destination status. SDK configuration. One-click debug export. No code changes, no dashboard delay. Full writeup in the comments ⬇️

Great work by the team on this — but a special shoutout to Sai Kumar Battinoju, who had this idea and built this tracking assistant! Sai took the initiative to identify the problem space and turned the idea into a practical tool that tracks, verifies and debugs JS SDK events significantly easier. Small improvements like this can have a big impact on how teams interact with their data and analytics! Really proud of the initiative and craftsmanship here. 🙏

Node lets you run / write javascript outside the browser http helps to talk between browser and node Everything over http is just plain text to make it universal (Thanks to Tim Berners Lee) Before goes to live node runs the server on your own pc and localhost is just the address to reach it Also needs port number for address which door to knock on :) and once it goes live, it is accessible to everyone what a benevolent act! ❤️ node #learningnode

🚀 Day 9/21 – JavaScript DOM Project Built a Notes App using JavaScript DOM manipulation and localStorage. 🛠 Features implemented: ✅ Add and delete notes ✅ Notes stored in browser localStorage ✅ Data persists even after page refresh ✅ Dynamic DOM rendering 💡 Key Learning: localStorage helps in storing user data on the browser side and retrieving it later to maintain application state. #Day9 #JavaScript #DOM #LocalStorage #WebDevelopment #LearnInPublic

Javascript challenge! let a = 10; let b = 20; [a, b] = [b, a]; console.log(a, b); Drop your answer in the comments #JavaScript #CodingChallenge #WebDevelopment #FrontendDeveloper #LearnToCode

JavaScript Output Methods Explained with Examples for Beginners Learn JavaScript output methods like innerHTML, alert, console.log, document.write, and print with simple examples and best practices.... - https://lnkd.in/g63gc9zT