JavaScript Complexity: NPM Install Chaos

🧮 Day 25 — JavaScript 30 Days Challenge Day 25 complete — built a Factorial Calculator App using Vanilla JavaScript. This app calculates the factorial of a given number. The user simply enters a number and the app computes the factorial instantly. Features include: • Number input field • Instant factorial calculation • Basic input validation This project focuses heavily on algorithmic thinking and implementing mathematical logic in JavaScript. Code pushed to GitHub + Live hosted link in GitHub ReadMe (Github link in Profile section). Day 25 done. Just a few more to go. 🚀 #JavaScript #WebDevelopment #FrontendDevelopment #30DaysOfCode #FactorialCalculator #BuildInPublic #CodingJourney

⚛️ React.js Hooks Cheat Sheet React hooks are portals that let you tap into the magic of React. Some let you create and manage states, some let you perform side effects, and some improve the overall performance of your app. In this cheatsheet, let's discuss some of the most commonly used React hooks. ✅ useState ✅ useEffect ✅ useContext ✅ useRef ✅ useMemo ✅ useCallback ✅ useReducer ✅ useLayoutEffect ✅ useImperativeHandle ✅ useDebugValue ✅ useId ✅ useDeferredValue ✅ useTransition ✅ useSyncExternalStore ✅ useInsertionEffect ✅ Custom hooks ✅ Rules ✅ Best practices Save & share with your team! --- If you found this guide helpful, follow TheDevSpace | Dev Roadmap, w3schools.com & JavaScript Mastery for free tutorials on web development. Follow Muhammad Nouman for more useful content #React #Hooks #JavaScript #WebDevelopment #CheatSheet #Frontend #Coding

⚛️ React.js Hooks Cheat Sheet React hooks are portals that lets you tap into the magic of React. Some let you create and manage states, some let you perform side effects, and some improves the overall performance of your app. In this cheatsheet, let's discuss some of the most commonly used React hooks. ✅ useState ✅ useEffect ✅ useContext ✅ useRef ✅ useMemo ✅ useCallback ✅ useReducer ✅ useLayoutEffect ✅ useImperativeHandle ✅ useDebugValue ✅ useId ✅ useDeferredValue ✅ useTransition ✅ useSyncExternalStore ✅ useInsertionEffect ✅ Custom hooks ✅ Rules ✅ Best practices Save & share with your team! Download Our Free Full-Stack Developer Starter Kit ➡️ https://lnkd.in/gvzdeSJn --- If you found this guide helpful, follow TheDevSpace | Dev Roadmap, w3schools.com & JavaScript Mastery for free tutorials on web development. #React #Hooks #JavaScript #WebDevelopment #CheatSheet #Frontend #Coding

📚 Day 24 — JavaScript 30 Days Challenge Day 24 complete — built a Percentage + Grade Calculator App using Vanilla JavaScript. This app calculates the percentage based on obtained marks and total marks, and then automatically assigns the corresponding grade based on the result. Features include: • Input for obtained marks and total marks • Automatic percentage calculation • Grade classification based on percentage • Instant result display This project combines calculation logic with conditional decision-making, making it a bit more practical than a basic calculator. Code pushed to GitHub + Live hosted links in GitHub ReadMe (GitHub link in Profile Section). Day 24 done. The final stretch is getting close. 🚀 #JavaScript #WebDevelopment #FrontendDevelopment #30DaysOfCode #GradeCalculator #BuildInPublic #CodingJourney

🚀 Day 1/30 – Started My MERN Developer Journey Built my first JavaScript project – Counter App 💻 It may look simple, but today I understood: ✔ How DOM really works ✔ How event listeners control UI ✔ How small logic builds interactive apps Every expert was once a beginner. This is my Day 1. 29 more projects to go 🔥 Live Demo: https://lnkd.in/gKi6CK_Y GitHub Repo: https://lnkd.in/gXkXWDfK Follow my journey as I build 30 projects in 30 days 🚀 #javascript #codingjourney #100DaysOfCode #mernstack

I remember struggling with forms in React… trying different libraries, fixing validation issues, and optimizing performance. ⚛️ That’s when I explored Formik vs React Hook Form. Formik felt simple and quick to start. But as projects grew, I started leaning more towards React Hook Form for better performance and flexibility. Now my go-to depends on the project: • Formik → quick and lightweight setups • React Hook Form → scalable & performance-focused apps There’s no “one perfect choice” - it’s about what fits your use case. Which one do you prefer for your React projects? 👇 #ReactJS #FrontendDevelopment #WebDevelopment #JavaScript #ReactDevelopers

Today I learned something interesting in JavaScript! Topic: Debouncing Debouncing helps improve performance by limiting how often a function runs. Example: Instead of calling an API on every keystroke, we delay the call until the user stops typing. This small concept can make a big difference in real-world apps. #JavaScript #WebDevelopment #LearningInPublic #Frontend

Did you know? JavaScript was created in just 10 days. 🤯 The language that powers most of the web today was built by Brendan Eich in only 10 days. What started as a simple scripting language is now running: • Frontend (React, Vue) • Backend (Node.js) • Mobile apps • Even AI tools Lesson? Don’t underestimate small beginnings. Big things can come from fast starts. #javascript #webdevelopment #codingfacts #techfacts #developerlife

A few months ago, I reviewed a React project that looked perfect at first… but the deeper I went, the clearer the problem became. ⚛️ The issues weren’t React itself. It was the structure. • Poor API handling • Unoptimized renders • Messy state management These small things slowly turn a good React/MERN app into a difficult one to scale. One thing I’ve learned as a MERN developer: Clean structure today saves months of fixing tomorrow. Are you structuring your React apps for scale or just for speed? #ReactJS #MERNStack #FrontendDevelopment #JavaScript #WebDevelopment

From time to time, I publish blog posts. First, because I enjoy writing and sharing what I learn. But also because I know that one day, when I need to revisit a topic… I’ll be glad to have everything documented in one place! Today, I found myself using SweetAlert2 again in a Shiny application. SweetAlert2 is a JavaScript library that makes it easy to create beautiful modals, far less austere than the default ones in Shiny! Thanks to a blog post I had written some time ago, I was able to quickly recall the key requirements for integrating a JavaScript library into a Shiny app. If you’re looking to give your apps a fresh new look, feel free to check it out 🙂 https://lnkd.in/dYpR4hsr #RStats #Shiny #JavaScript