Want to share frontend code? Add a code snippet others can view and copy. Or upload a live demo with a link to the source. Both viewable. Both copyable. Because the code is part of the work. #frontend #webdevelopment #JavaScript #UIdesign #creadevs
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Closures are one of those JavaScript concepts that feel confusing at first, but once you understand them, a lot of things start making sense. #javascript #frontend
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Day 94 / 365 👨💻 Kept building consistency with React practice. 🧩 Worked on a small component tweak 🔁 Observed how UI updates with state changes ⚙️ Fixed minor issues in logic 🧠 Focused on keeping code simple and readable #365DaysOfCode #React #JavaScript #Frontend
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❓ If variables are stored before execution… 👉 what happens when JavaScript sees a function? Does it also behave like var? #JavaScript #Frontend #WebDevelopment
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Day 97 / 365 👨💻 Stayed consistent with React practice. 🧩 Tweaked a small component for better structure 🔁 Observed state changes and UI updates ⚙️ Simplified some existing logic 🧠 Focused on keeping things clean and understandable #365DaysOfCode #React #JavaScript #Frontend
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Day 110 / 365 👨💻 Kept building consistency with React. 🧩 Improved a small UI component 🔁 Managed state updates more cleanly ⚙️ Reduced unnecessary code 🧠 Focused on clarity and structure #365DaysOfCode #React #JavaScript #Frontend
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useEffect runs after every render by default. Here's how to control it: ✅ Run once on mount: useEffect(() => { ... }, []) ✅ Run when a value changes: useEffect(() => { ... }, [value]) ✅ Cleanup on unmount: useEffect(() => { return () => cleanup() }, []) One hook. Three behaviors. Know the difference. 🎯 #ReactJS #Frontend #JavaScript #WebDev
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Your website might be slow… and heavy JavaScript could be the reason. Large scripts block rendering and delay interaction. 👉 Less code = better performance #WebsiteSpeed #WebPerformance #JavaScript #PageSpeed #TechnicalSEO #WebDevelopment #Optimization #CoreWebVitals #Frontend #DigitalGrowth
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What is a Component? A reusable building block of a user interface. 🔹 Functional Components ⚡ ✔ Simple & easy to write ✔ Use Hooks (useState, useEffect) ✔ Preferred in modern React 🔹 Class Components 🏗 ✔ Uses lifecycle methods ✔ More complex structure ✔ Mostly replaced by Hooks 🔹 Why Components Matter? 🔁 Reusable code 📂 Organized structure 🚀 Faster development #ReactComponents #ReactJS #FrontendDevelopment #JavaScript
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🚀 💡 JavaScript Tricky Question Explanation const arr = [4, 10, 2, 8]; const result = arr.find(num => num > 5) + arr.findIndex(num => num > 5); console.log(result); 👉 Output: 11 👉 Explanation: * find() returns the first value > 5 → `10` * findIndex() returns its index → `1` * Final result → `10 + 1 = 11` ⚡ Both stop at the **first match** #JavaScript #WebDevelopment #Frontend #CodingInterview #JSConcepts
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