Discover 7 React Hooks to boost your coding efficiency.

Github: https://lnkd.in/gv9WkYa6 🔥 Project 4/20 — Dark Mode Toggle ✨ Master Dark Mode Toggle with JavaScript + localStorage ✨ Dark mode isn't just a vibe — it's a whole lifestyle. And as modern devs (who still respect the old school ways), we build experiences that remember user preferences. Here's a clean and efficient Dark Mode toggle using classList.toggle() and localStorage. Persistent theme. Minimal JavaScript. Aesthetic UI. Zero bloat. Save this post to level up your frontend game. Drop a ⭐ on GitHub — your future self will thank you. If you're not building UI with theme persistence in 2025… bro, upgrade your dev toolkit 💪🔥 #webdevelopment #javascript #frontenddevelopment #learnjavascript #codinglife #programming #developers #webdesign #uidesign #darkmode #cssdesign #htmlcssjs #webdevcommunity #techlearners #codewithusman #nextjsdeveloper #reactdeveloper #softwareengineer #techcontent #programmingtips #githubproject #vanillajs #localstorage #frontendprojects #uicomponents

console.log("Start"); setTimeout(() => console.log("...Middle..."), 0); console.log("End"); The output is "Start", "End", "...Middle...". If JavaScript is single-threaded and can only do ONE thing at a time, how is this possible? This paradox used to drive me crazy. JavaScript isn't "magic"—it's a system. The "magic" is a brilliant trio of components working behind the scenes: Web APIs, the Event Loop, and the Task Queues. I've just published a deep-dive article that breaks this down, piece by piece, with simple analogies to finally make it click. If you're a designer learning to code, a new developer, or anyone who wants to truly understand how JavaScript works "under the hood," this is for you. You can read the full article on Medium here: https://lnkd.in/gc9wEdDw #JavaScript #WebDevelopment #FrontendDeveloper #Async #EventLoop #Programming #Developer #Coding #NodeJS #Tech #BuildInPublic #SoftwareDevelopment #Promises #AsyncAwait #WebDev #Engineering #SoftwareEngineering #ComputerScience #FullStackDeveloper #ReactJS #CodeNewbie #DeveloperLife #JavascriptDeveloper #TechnicalWriting #TechCommunity #UIUX #DesignerWhoCodes #Collaboration #Frontend

⚙️ WebAssembly: Running Non-JavaScript Code in the Browser For years, the web belonged to JavaScript. If you wanted to run logic in the browser — JS was your only option. But then came WebAssembly (Wasm) — and it changed the rules completely. 🚀 With WebAssembly, developers can now run languages like C, C++, Rust, Go, and Python directly inside the browser — at near-native speed. That means: ⚡ Heavy computations? No problem. 🎮 Game engines? Smooth as desktop. 🧠 AI models or simulations? Totally possible. 🧩 Cross-language integration? Easier than ever. Wasm doesn’t replace JavaScript — it complements it. Think of it as JS’s high-performance partner, handling tasks that need raw speed. In 2025, WebAssembly is powering complex web apps, 3D rendering, video editing tools, and even parts of Figma and Photoshop on the web. The browser is no longer “just a browser.” It’s a runtime for almost any language. 💻 💬 Have you tried experimenting with WebAssembly in your projects yet? What’s your take — future of the web or overhyped tech? 👇 #WebAssembly #Wasm #WebDevelopment #Frontend #JavaScript #Rust #Performance #BrowserTech #DeveloperExperience

Most devs use em and rem… But only a few truly understand them. Here’s the difference that can fix half your CSS headaches: 🔸 em → scales based on the parent 🔸 rem → scales based on the root If your UI looks fine on desktop but breaks on mobile? If your spacing looks “possessed” after nesting a few divs? Yeah… your units are probably the villain. Understanding this alone can make your layouts cleaner, more consistent, and way easier to maintain. Which one do you prefer: em or rem? 👇 #CSS #WebDevelopment #Frontend #UIUX #ResponsiveDesign #CSSTips #Programming #WebDesign #SoftwareEngineering #CodingLife #Developers #TechCommunity #JavaScript #HTML #CodeNewbie #WomenWhoCode #100DaysOfCode #LearnToCode #DevCommunity #Engineering

🚀 From Plain VSCode to Powerful Productivity! Whether you’re a student, developer, designer, or just starting your coding journey — having the right VSCode extensions can make a huge difference. 💻 Here are some of my favorite picks from Part A 👇 ✅ Code Spell Checker — catch typos like a pro ✍️ ✅ Icon Fonts — add icons effortlessly 🎨 ✅ Relative Path — simplify imports 🧭 ✅ Quokka.js — test JS instantly ⚡ ✅ TODO Highlight — track tasks with ease 🗒️ Each of these extensions helps you code smarter, faster, and cleaner. 💡 Stay tuned for Part B — more amazing tools coming soon! #VSCode #WebDevelopment #FrontendDeveloper #UIDesign #WebDesign  #CodingTips #DeveloperTools #JavaScript #ReactJS #LearnToCode  #WebDevCommunity #DesignAndCode #CodingJourney #TechForAll #Sureshkrishna

GitHub: https://lnkd.in/gHiqip6B 🔥 Project 8/20 – Countdown Timer ✨ Build a Real-Time Countdown Timer using JavaScript + Date() + setInterval()! ✨ Countdowns make every moment exciting — from product launches to New Year’s Eve. In this project, I created a smooth, responsive countdown timer using: 🕓 Date() object for time calculation 🔁 setInterval() for live updates 💻 DOM manipulation for real-time rendering A perfect mini-project for your portfolio showing your skills in logic, event loops, and clean UI. Don’t just track time — make every second count. 🚀 #webdevelopment #javascript #frontenddevelopment #frontendprojects #htmlcssjs #setinterval #datetime #countdowntimer #vanillajs #learnjavascript #programming #webdesign #techcommunity #githubproject #uicomponents #frontendinspiration #modernui #creativefrontend #webdevcommunity #codinglife #developerlife #softwareengineering #programminglife #frontendskills #codewithusman

🧠 #Closures A closure is the combination of a function bundled together (enclosed) with references to its surrounding state (lexical environment). Closures give you access to an outer function’s scope from an inner function — even after the outer function has finished executing. --- 💻 Let’s see a quick example 👇 function counter() {  let count = 0;  setInterval(function () {   count++;   console.log("Count:", count);  }, 1000); } counter(); 🔍 Here’s what’s happening: The inner function inside setInterval() is a closure. It remembers the variable count from its outer function counter(), even after counter() has completed execution. That’s why the value of count keeps increasing every second — thanks to the closure preserving its lexical scope. • Closures like this are powerful for maintaining state over time, especially in callbacks, event handlers, or timers. --- 💡 Quick hint: 𝐓𝐫𝐲 𝐫𝐞𝐩𝐥𝐚𝐜𝐢𝐧𝐠 𝐥𝐞𝐭 𝐰𝐢𝐭𝐡 𝐯𝐚𝐫 𝐢𝐧 𝐭𝐡𝐞 𝐚𝐛𝐨𝐯𝐞 𝐞𝐱𝐚𝐦𝐩𝐥𝐞 — 𝐲𝐨𝐮’𝐥𝐥 𝐢𝐧𝐬𝐭𝐚𝐧𝐭𝐥𝐲 𝐬𝐞𝐞 𝐭𝐡𝐞 𝐩𝐨𝐰𝐞𝐫 𝐨𝐟 𝐬𝐜𝐨𝐩𝐞 𝐚𝐧𝐝 𝐜𝐥𝐨𝐬𝐮𝐫𝐞𝐬 𝐢𝐧 𝐚𝐜𝐭𝐢𝐨𝐧 🔥 --- 🎥 Want to truly master closures? If you want to understand closures deeply, this one video is enough to make everything click 👇 👉https://lnkd.in/d9KuFuuA It explains closures from the ground up — with real examples, gotchas, and use cases. --- 🔖 #JavaScript #WebDevelopment #Frontend #Closures #LearnToCode #100DaysOfCode #CodingCommunity #DevCommunity #JS #WebDev #Programming #TechLearning #CodeNewbie #Developers #AsyncJavaScript

React's New <Activity> Component 🔥: Say Goodbye to Lost State! Are you still using the && operator or display: none to hide components? That's the old way! The <Activity> component is a massive step up from traditional Conditional Rendering. When you set it to mode="hidden", here's what happens: 💾 It preserves the component's State and DOM structure (State Preserved). 🧹 It cleans up Side Effects like useEffect, ensuring no background performance drain (Effects Cleaned Up). 🚀 It's perfect for Fast Navigation and Instant State Restoration in complex UIs like Tabbed Interfaces, Carousels, or Wizard Forms. Check out the comparison image to see the difference between the old method (where state is lost) and the new Activity component! What are your thoughts on this new concept? Are you planning to use the <Activity> component in your next project? Let me know in the comments! #React #React19 #ActivityComponent #Frontend #WebDevelopment #JavaScript #PerformanceOptimization #StateManagement #NewReactFeatures #Code #Programming

Built a fun little Score Keeper using JavaScript and Bulma! This project helped me dive deeper into DOM manipulation, event handling, and clean UI design. Here’s a short demo, always satisfying to see code come to life! ⚡ #Coding #JavaScript #WebDev #Bulma #ProjectShowcase