Config-driven UI in React uses config data (e.g., JSON) to build UI, not hardcoding. 💡 Update config, UI updates auto. 🧩 E.g.: `const config = [{type: "text", label: "Name"}, {type: "button", label: "Submit"}];` ✅ Easy updates ✅ Dynamic, scalable #React #JS #WebDev #Frontend
What are Props in React? Props (properties) pass data between components, like function parameters. Example: ```javascript function Welcome(props) { return <h1>Hello, {props.name}!</h1>; } ``` Props make components reusable and dynamic. #React #JavaScript #WebDev
💻 Tiny code mistakes can feel huge… Like a small kitchen cut—clean it, debug it, move on. Even the smallest fix can save your program (and sanity)! 😅 #CodingLife #Programming #Debugging #DevHumor #CodeTips
Q: Is this React syntax correct? jsx const AppLayout = () => { return <div class="app"></div>; }; ❌ No! In JSX, `class` is a reserved JavaScript keyword. ✅ Use: jsx const AppLayout = () => { return <div className="app"></div>; }; 👉 Use `className` in React components.
🚀 Why Use JSX in React? ✅ Looks like HTML — easy to read & write ✅ Embed JS directly with {} ✅ Faster rendering with React ✅ Safer — prevents injection attacks ✅ Makes components reusable #ReactJS #JSX #WebDev #Frontend #CodingTips
⚠️ React Warning: Calling 2 components inside each other = infinite loop! 💥 Stack overflow 💥 Browser freeze ✅ Always avoid uncontrolled recursive component calls. #ReactJS #WebDev #CodingTips #Frontend
🚀 Call React Elements in JSX! const elem = <span>React Element</span>; const HeadingComponent = () => ( <div> {elem} <h1>This is Namaste React</h1> </div> ); 💡 Use {} to embed any React element or JS expression inside JSX. #ReactJS #JSX #WebDev #CodingTips
🚀 React Tip: You can use JS inside JSX with {}! const number = 10000; <div>{number}<h1>Namaste React</h1></div> ✨ Anything in {} = JS magic! Variables, calculations, functions… all work! #ReactJS #JSX #JavaScript #Coding #WebDev #100DaysOfCode
🚀 React Tip: Component Composition Use a component inside another component ✅ const Title = () => <h1>Namaste React</h1>; const Heading = () => <div><Title /></div>; 💡 Makes your code reusable & organized #ReactJS #WebDev #CodingTips
💡 Q) What's a React Functional Component? A JS function returning JSX/React element. ⚛️ ✅ Start component names w/ capital letters for React to ID. E.g. 👇 const Heading = () => <h1>Namaste</h1>; Use: <Heading /> #React #JS #WebDev #Coding #Frontend #100DaysOfCode
In React, everything is a component—the building blocks of your app! Two types: 1. Class-based Components—older, less common 2. Functional Components—modern, widely used #React #JavaScript #WebDevelopment #CodingTips #100DaysOfCode
In React, everything is a component — a small, reusable piece of code that controls part of the user interface. #React #JavaScript #WebDevelopment #CodingTips
✅ Multi-Line Example: When your code spans multiple lines: const element = ( <div> <h1>Hello World!</h1> <p>Welcome to React!</p> </div> ); Use () for multi-line code to keep it neat and error-free. #React #JSX #CodingBasics #LearnCoding #Frontend
💡 Single-Line vs Multi-Line JSX (React) In React, we write code that looks like HTML — it’s called JSX. ✅ Single-Line Example: When your code is short 👇 const element = <h1>Hello World!</h1>; #React #JSX #CodingBasics #LearnCoding #Frontend
🧠 HTML vs JSX JSX isn't HTML—it just resembles it. ✅ HTML uses class; JSX uses className. ✅ HTML allows hyphens; JSX uses camelCase. ✅ JSX runs in JS and needs transpiling. 💡 HTML: static pages 💡 JSX: React components #HTML #JSX #React #WebDev #Coding
How JSX works in React: JSX (not understood by browser) ⬇️ Transpiled by Babel ⬇️ Converted into React.createElement ⬇️ Becomes a React Element (JS object) ⬇️ Rendered into HTML in the browser ✅ 💡 Browser never sees JSX, only plain JavaScript. #ReactJS #JSX #JavaScript #WebDev
Q: Is JSX valid JavaScript? 👉 Yes & No 😅 ❌ JS engine doesn’t understand JSX ✅ Babel transpiles JSX → JavaScript Think of JSX as sugar that makes React code sweeter 🍬 #ReactJS #JSX #JavaScript #Coding
👓 Coders who stare at screens 12+ hrs — Blue light glasses can help! ✅ Reduce eye strain ✅ Keep focus longer ✅ Better sleep at night But remember: They’re not magic. Still take breaks & follow the 20-20-20 rule 👀 #CodingLife #ProgrammerTips #BlueLightGlasses
JSX Flow in React: JSX (transpiled by Babel) ➡️ React.createElement ➡️ ReactElement ➡️ JS Object ➡️ HTML Element (rendered) 💡 Summary: JSX is just a shortcut — React turns it into actual HTML behind the scenes. #ReactJS #JSX #WebDevelopment #Frontend
Q: What is JSX? JSX = HTML-like syntax for JavaScript. Stands for JavaScript XML Not part of React, but makes code readable JS engine can’t read it directly #ReactJS #JSX #WebDev #JavaScript
United States Trends
- 1. Branch 35.3K posts
- 2. Chiefs 110K posts
- 3. Red Cross 45.6K posts
- 4. Mahomes 34.1K posts
- 5. #LaGranjaVIP 78.2K posts
- 6. Binance DEX 5,186 posts
- 7. #TNABoundForGlory 57.7K posts
- 8. Rod Wave 1,491 posts
- 9. #LoveCabin 1,283 posts
- 10. Bryce Miller 4,549 posts
- 11. Air Force One 48.6K posts
- 12. Dan Campbell 3,998 posts
- 13. Eitan Mor 12.1K posts
- 14. Goff 13.8K posts
- 15. #OnePride 6,446 posts
- 16. LaPorta 11.4K posts
- 17. Alon Ohel 12K posts
- 18. Kelce 16.9K posts
- 19. Tom Homan 79.3K posts
- 20. Matan Angrest 11.4K posts
Something went wrong.
Something went wrong.