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✅ Frontend Frameworks Interview Q&A – Part 1 🌐💼

1️⃣ What are props in React? 
Answer: Props (short for properties) are used to pass data from parent to child components. They are read-only and help make components reusable.

2️⃣ What is state in React? 
Answer: State is a built-in object used to store dynamic data that affects how the component renders. Unlike props, state can be changed within the component.

3️⃣ What are React hooks? 
Answer: Hooks like useState, useEffect, and useContext let you use state and lifecycle features in functional components without writing class components.

4️⃣ What are directives in Vue.js? 
Answer: Directives are special tokens in Vue templates that apply reactive behavior to the DOM. Examples include v-if, v-for, and v-bind.

5️⃣ What are computed properties in Vue? 
Answer: Computed properties are cached based on their dependencies and only re-evaluate when those dependencies change — great for performance and cleaner templates.

6️⃣ What is a component in Angular? 
Answer: A component is the basic building block of Angular apps. It includes a template, class, and metadata that define its behavior and appearance.

7️⃣ What are services in Angular? 
Answer: Services are used to share data and logic across components. They’re typically injected using Angular’s dependency injection system.

8️⃣ What is conditional rendering? 
Answer: Conditional rendering means showing or hiding UI elements based on conditions. In React, you can use ternary operators or logical && to do this.

9️⃣ What is the component lifecycle in React? 
Answer: Lifecycle methods like componentDidMount, componentDidUpdate, and componentWillUnmount manage side effects and updates in class components. In functional components, use useEffect.

🔟 How do frameworks improve frontend development? 
Answer: They offer structure, reusable components, state management, and better performance — making development faster, scalable, and more maintainable.

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Your ultimate AI toolkit cheat sheet From presentations to coding, email to design there's an AI tool for everything.💥

React ❤️‍🔥 for more ..
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A recent addition to HTML and JavaScript was the Popover API - a set of useful JavaScript APIs and HTML attributes to easily create "modal" like windows inside your DOM.
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⌨️ CSS: Print Friendly CSS
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Hello everyone,

I’ve been inactive for the last few days due to some reasons.

I’m happy to share that daily video uploads will resume from now on 🚀

Stay connected and keep supporting 💙
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🚀 New Video Alert!

As promised, daily reels are back! 🔥
A new video is live now — go watch it and show your support 💻✨
https://www.instagram.com/reel/DSaNQkvE6xs/?igsh=eXpsdXN3Z3VrNWcw

Like, share, and comment ❤️
Let’s grow together 🙌
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Show some love and support ❣️
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Guys please like, comment and share the post 😔
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Hey team 👋
I’m putting full effort into making quality content for you, but I really need your support too.
Please take 10 seconds and drop a comment on the video —
50 comments can make a huge difference for the algorithm 🚀
Support me like before ❤️
Let’s win together 💪

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MSG me on this:- @shubhamsaini262006
_.codedevotee pinned Deleted message
🚨 URGENT NEED OF MONEY 🚨

I am going through a serious financial situation and urgently need funds.
Because of this, I have decided to sell my Instagram and Telegram accounts.

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I am selling them at a reasonable price due to urgency.

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Your support at this time would truly mean a lot.

@shubhamsaini262006
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✅ Web Development Mistakes Beginners Should Avoid ⚠️💻

1️⃣ Skipping the Basics
• You rush to frameworks
• You ignore HTML semantics
• You struggle with CSS layouts later
✅ Fix this first

2️⃣ Learning Too Many Tools
• React today, Vue tomorrow
• No depth in any stack
✅ Pick one frontend and one backend → Stay consistent

3️⃣ Avoiding JavaScript Fundamentals
• Weak DOM knowledge
• Poor async handling
• Confusion with promises
✅ Master core JavaScript early

4️⃣ Ignoring Git
• No version history
• Broken code with no rollback
• Fear of experiments
✅ Learn Git from day one

5️⃣ Building Without Projects
• Watching tutorials only
• No real problem solving
• Zero confidence in interviews
✅ Build small. Build often

6️⃣ Poor Folder Structure
• Messy files
• Hard to debug
• Hard to scale
✅ Follow simple conventions

7️⃣ No API Understanding
• Copy-paste fetch code
• No idea about status codes
• Weak backend communication
✅ Learn REST and JSON properly

8️⃣ Not Deploying Apps
• Code stays local
• No production exposure
• No live links for resume
✅ Deploy every project

9️⃣ Ignoring Performance
• Large images
• Unused JavaScript
• Slow page loads
✅ Use browser tools to measure

🔟 Skipping Debugging Skills
• Random console logs
• No breakpoints
• No network inspection
✅ Learn DevTools seriously

💡 Avoid these mistakes to double your learning speed.

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