💡 JavaScript Tip💡 Many times we want to try some code of any library for quick testing but don't want to do initial setup to run that code. Maybe you want to use some jquery functions to check for some elements on the page or try some functions of any other library like lodash. In such cases, you can just google for CDN URL for that library and copy the contents of that library from that CDN URL and just paste into your browser console. Now, you can directly execute any function of that library in the browser console itself. 𝗙𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝘂𝘀𝗲𝗳𝘂𝗹 𝗰𝗼𝗻𝘁𝗲𝗻𝘁, 𝗱𝗼𝗻'𝘁 𝗳𝗼𝗿𝗴𝗲𝘁 𝘁𝗼 𝗳𝗼𝗹𝗹𝗼𝘄 𝗺𝗲. #javascript #reactjs #nextjs #webdevelopment
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😍How to Get Started with Drizzle ORM in Next.js Using Neon PostgreSQL😍 𝗙𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝘂𝘀𝗲𝗳𝘂𝗹 𝗰𝗼𝗻𝘁𝗲𝗻𝘁, 𝗱𝗼𝗻'𝘁 𝗳𝗼𝗿𝗴𝗲𝘁 𝘁𝗼 𝗳𝗼𝗹𝗹𝗼𝘄 Muhammad Nouman. 👍 𝗟𝗶𝗸𝗲 & 𝗿𝗲𝗽𝗼𝘀𝘁 𝗶𝗳 𝘆𝗼𝘂 𝗳𝗼𝘂𝗻𝗱 𝘁𝗵𝗶𝘀 𝘂𝘀𝗲𝗳𝘂𝗹. #javascript #reactjs #nextjs #webdevelopment
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Built a Password Generator using React while learning React Hooks in depth. Worked with useState, useEffect, useCallback, and useRef to understand state management, DOM access, and performance optimization in a practical way. #ReactJS #WebDevelopment #Frontend #LearningInPublic #JavaScript
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In React, a Hook is just a JavaScript object. Each Hook stores: the state value a queue of updates and a reference to the next Hook Internally it looks like this: { memoizedState: state, queue: updates, next: nextHook } React stores Hooks as a linked list attached to the component's Fiber node. Fiber → Hook → Hook → Hook → null This is why Hooks must always be called in the same order. React reads them one by one during every render. When you call setState, React adds the update to the Hook's queue, and processes it during the next render. Hooks are not magic. They are simple objects connected together. Understanding this helps explain many React behaviors. #reactjs #javascript #webdevelopment
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Today I learned about Lists & Keys in React. Lists allow us to render multiple items dynamically using methods like map(). For example: We can display a list of users, products, or tasks easily. Keys are used to uniquely identify each item in a list. This helps React efficiently update only the changed elements instead of re-rendering everything. Using unique keys improves performance and avoids bugs. Up Next: Forms in React 👀 React Series – Day 8 🚀 #ReactJS #LearningInPublic #WebDevelopment #FrontendDeveloper #JavaScript #100DaysOfCode
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I used to think React loads everything at once… until I learned lazy loading. 🤯 Now I understand how apps become faster and more efficient. ⚡ 💠Load only what is needed 💠 Improve performance 💠 Reduce bundle size Here are my notes for revision. ✍️ #React #JavaScript #LearningInPublic #FrontendDeveloper
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Day 73 / 365 👨💻 Revisited React basics from the last couple of sessions. 🔁 Revised what React and ReactDOM do 🧠 Revisited the idea behind createElement ⚙️ Looked again at how rendering works with createRoot 📚 Focused on understanding the overall flow #365DaysOfCode #React #JavaScript #Frontend
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JavaScript Event Loop – Quick Example Understanding the Event Loop is important for writing efficient asynchronous JavaScript. Example: console.log("Start") const prom = new Promise((res) => res(true)) setTimeout(() => console.log("setTimeout"), 0) process.nextTick(() => console.log("nextTick")) queueMicrotask(() => console.log("microtask")) console.log(prom) Output order will be: Start Promise { true } nextTick microtask setTimeout Why? Because JavaScript processes tasks in this order: 1. Synchronous code 2. Microtasks (nextTick, Promises, queueMicrotask) 3. Macrotasks (setTimeout, setImmediate) Understanding this helps when debugging async issues in frontend apps. #javascript #webdevelopment #frontend #vuejs #eventloop
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💡HTML Tip💡 Want to make your dropdowns more organized? Use the <optgroup> tag inside the <select> tag to group related options — no need to use any external library to achieve this! 🙌 It's a simple, built-in HTML feature that makes your forms much cleaner and more user-friendly. 🚀 𝗖𝗵𝗲𝗰𝗸 𝗼𝘂𝘁 𝘁𝗵𝗲 𝗖𝗼𝗱𝗲𝗣𝗲𝗻 𝗱𝗲𝗺𝗼 𝗹𝗶𝗻𝗸 𝗶𝗻 𝘁𝗵𝗲 𝗰𝗼𝗺𝗺𝗲𝗻𝘁 𝘁𝗼 𝘀𝗲𝗲 𝗶𝘁 𝗶𝗻 𝗮𝗰𝘁𝗶𝗼𝗻. 𝘍𝘰𝘳 𝘮𝘰𝘳𝘦 𝘴𝘶𝘤𝘩 𝘶𝘴𝘦𝘧𝘶𝘭 𝘤𝘰𝘯𝘵𝘦𝘯𝘵, 𝘥𝘰𝘯'𝘵 𝘧𝘰𝘳𝘨𝘦𝘵 𝘵𝘰 𝘧𝘰𝘭𝘭𝘰𝘸 𝘮𝘦. #html #javascript #reactjs #nexjs #webdevelopment
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😍Complete Guide to JavaScript Promises, Async/await and Promise Methods😍 𝗙𝗼𝗿 𝗺𝗼𝗿𝗲 𝘀𝘂𝗰𝗵 𝘂𝘀𝗲𝗳𝘂𝗹 𝗰𝗼𝗻𝘁𝗲𝗻𝘁, 𝗱𝗼𝗻'𝘁 𝗳𝗼𝗿𝗴𝗲𝘁 𝘁𝗼 𝗳𝗼𝗹𝗹𝗼𝘄 Muhammad Nouman 𝗺𝗲. #javascript #reactjs #nextjs #webdevelopment
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Stop watching JavaScript tutorials. ❌ Start practicing JavaScript where it actually makes you think.✅ Most beginners don’t fail at JS because it’s hard — They fail because they don’t know where to practice it properly. Master JS by solving, building, breaking, and fixing — not just watching. 🚀 🔖 Save this post & find the list below 👇 Follow me: - Parthib M. 🐺 to explore more updates on Web Development. #SoftwareEnginner #webdeveloper #frontend #backend #javascript #reactjs #fullstack #interviewpreparation
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