Bun JavaScript Runtime Boosts Productivity with Unparalleled Speed

The Axios hack is why I tell everyone on my team to just use native JavaScript API's like fetch because the reason we used to use Axios is a none existent problem in modern JavaScript. When you are building out your JavaScript project you have to be selective and use packages based on if you can not do it yourself and how heavy is the open source library corporately backed. Something being convenient doesn't mean you should be using it is because convenient things are vectors people use to attack people. Please use fetch next time you build a Node or JavaScript project.

🚀 Today I learned something really interesting about the Node.js Event Loop. I always assumed the event loop behaves the same everywhere, but it actually works differently in the Browser vs the Node.js environment. In Node.js, the event loop goes through multiple phases such as: • Timers (Expired Callbacks) • I/O Polling • setImmediate • Close Callbacks Understanding these phases really helped me see how asynchronous operations are scheduled and executed under the hood. It also made me realize how important it is to understand core fundamentals, not just frameworks. The deeper you go into JavaScript, the more fascinating it gets. ⚡ Thanks Piyush Garg and Hitesh Choudhary for such a great explanation. #NodeJS #JavaScript #BackendDevelopment #LearningInPublic #EventLoop

A "Random Quote Generator" is the most basic project you can build if you're a beginner in vanilla JavaScript or ReactJS. Introducing "GenQoute", a random quote generator I've coded recently using ReactJS. Took me less than an hour to code and it came out nicely. If you're familiar with 2 basic hooks, useState and useEffect, you're good to go. Live preview link in comments! #reactjs

Day 72 / 365 👨💻 Continued learning React today. 🧠 Understood what React actually is 🔗 Learned what ReactDOM does ⚖️ Compared React vs ReactDOM 🧱 Looked at why they’re separate (native, PDF, etc.) ⚙️ Tried building a simple custom ReactDOM renderer 🚀 Learned about React 18 createRoot rendering ✨ Saw why JSX becomes useful #365DaysOfCode #React #JavaScript #Frontend

JavaScript Event Loop is simple… until it’s not ⚡ Most developers use setTimeout and Promise daily but don’t fully understand what happens behind the scenes. Let’s break it down 👇 💡 JavaScript is single-threaded 👉 Only one thing runs at a time ⚡ Execution order: Synchronous code (Call Stack) Microtasks (Promises, queueMicrotask) Macrotasks (setTimeout, setInterval, DOM events) 👉 Then the loop repeats 📌 Priority: Synchronous → Microtasks → Macrotasks 🧠 Example: console.log(1); setTimeout(() => console.log(2), 0); Promise.resolve().then(() => console.log(3)); console.log(4); ✅ Output: 1 → 4 → 3 → 2 🔥 Why this matters: • Debug async issues faster • Avoid unexpected bugs • Write better React logic #JavaScript #FrontendDeveloper #ReactJS #CodingTips #WebDevelopment

Day 8 of #100DaysOfCode Built a Stopwatch using JavaScript. Features: ⏱️ Start / Stop functionality. 🔄 Reset timer 📊 Real-time time tracking Continuing to improve my JavaScript fundamentals through small projects. Git-Hub Repo Link: https://lnkd.in/geZqCnQ9 #JavaScript #WebDevelopment #Frontend

✨ Master JavaScript Array Destructuring for Cleaner Code Modern JavaScript lets you extract values in one line—making your code shorter, clearer, and easier to maintain. 🧠 Why it matters: Readable code = fewer bugs + faster development. ⚛️ If you’re using React, you’re already using destructuring (useState, useReducer). #JavaScript #FrontendDevelopment #WebDevelopment #ReactJS #CleanCode #ModernJS #SoftwareEngineering

TypeScript 6.0 just dropped and it's the last one you'll recognize 🚨 This isn't a regular release. TypeScript 6.0 is the final version built on JavaScript. ⚡ What's coming: TypeScript 7.0 is being rewritten from scratch in Go with native speed and multi-threading. Release expected in a few months. 💥 The big changes: • 𝘴𝘵𝘳𝘪𝘤𝘵: 𝘵𝘳𝘶𝘦 by default • 𝘮𝘰𝘥𝘶𝘭𝘦: 𝘦𝘴𝘯𝘦𝘹𝘵 by default • 𝘵𝘺𝘱𝘦𝘴: [] by default (add ["node"] explicitly) • ES5, AMD, UMD targets killed • --𝘣𝘢𝘴𝘦𝘜𝘳𝘭 and --𝘰𝘶𝘵𝘍𝘪𝘭𝘦 deprecated Most projects will break without adjustments. 🎯 What you need to do: Set "𝘵𝘺𝘱𝘦𝘴": ["𝘯𝘰𝘥𝘦"] in your tsconfig and check the migration guide. TypeScript 6.0 is the bridge to 7.0. Upgrade now before the native rewrite lands. #TypeScript #WebDev #JavaScript

Many beginners think querySelector() in JavaScript and useRef() in React do the same thing. But React uses a Virtual DOM, so direct DOM manipulation can break React’s flow. That’s why useRef() gives controlled access to the DOM while keeping React’s architecture intact. Learning something new every day in my React journey. 🚀 #ReactJS #JavaScript #WebDevelopment #FullStackDevelopment

✨ Day-18: Practicing JavaScript Functions ✨ Today I explored different types of functions in JavaScript to strengthen my fundamentals: Greeting Function → Prints personalized messages. Sum Function → Adds two numbers and returns the result. Square Function → Calculates the square of a number. Average Function → Finds the average of an array of numbers. Vowel Finder → Detects vowels in a given word. Temperature Converter → Converts between Celsius and Fahrenheit. Each function helped me practice logic building, loops, conditionals, and return values — all essential for frontend development. #Day18 #FrontendJourney #JavaScript #CodingPractice #LearnToCode #WebDevelopment #CodeNewbie #FrontendDeveloper #ProblemSolving