aap sbhi ne registration kiya ???

aaj last date he , agr nhi kiya ho to karlo abhi
sss.skilledu.in
is link se

https://youtu.be/G3bVVVDbPN4?si=pu3jc_MnwfIMWv13


Aap is pr interview questions dekh skte ho.
Ye real mock interviews he , next aapka number ho skta he interview ke liye...ye interview aapko aage bhi kam aayega real life interview dene jaoge tab

frontend :
html , css ( bootstrap, tailwind ), javscript (dom ,...),(jquery) react



backned :
Node js , express , Mongod db , Mysql



MERN Stack :
Mongo db , Express , React , Node js


MEAN stack :
Mongo db , Express , Angular js , Node js




/////////////////////////////////////////////////////////////////////////////////////



javascript : web development ,
desktop application ( electron js ) ,
mobile app ( cordova )
game development ( phaser js )
machine learning ( tensorflow js )
artificial intelligence ( brain js )
backend development ( node js )
data visualization ( d3 js )

💡 Want to experience a real developer interview?

On this channel, we regularly conduct Mock Interviews for Frontend Developers to help the community prepare for real job interviews.

If you are a Fresher or an Experienced Developer, you can participate and get valuable interview practice. Your interview may also be featured on the channel to help other developers learn from it.

📩 Interested? Fill out this quick form:
🔗 https://forms.gle/4F5KT8zYjDzaBxAs5

Let’s build confidence and grow together as developers! 🚀

🛠️ Top 5 JavaScript Mini Projects for Beginners

Building projects is the only way to truly "learn" JavaScript. Here are 5 detailed ideas to get you started:

1️⃣ Digital Clock & Stopwatch
• The Goal: Build a live clock and a functional stopwatch.
• Concepts Learned: setInterval, setTimeout, Date object, and DOM manipulation.
• Features: Start, Pause, and Reset buttons for the stopwatch.

2️⃣ Interactive Quiz App
• The Goal: A quiz where users answer multiple-choice questions and see their final score.
• Concepts Learned: Objects, Arrays, forEach loops, and conditional logic.
• Features: Score counter, "Next" button, and color feedback (green for correct, red for wrong).

3️⃣ Real-Time Weather App
• The Goal: User enters a city name and gets current weather data.
• Concepts Learned: Fetch API, Async/Await, JSON handling, and working with third-party APIs (like OpenWeatherMap).
• Features: Search bar, dynamic background images based on weather, and temperature conversion.

4️⃣ Expense Tracker
• The Goal: Track income and expenses to show a total balance.
• Concepts Learned: LocalStorage (to save data even if the page refreshes), Array methods (filter, reduce), and event listeners.
• Features: Add/Delete transactions, category labels, and a running total.

5️⃣ Recipe Search Engine
• The Goal: Search for recipes based on ingredients using an API.
• Concepts Learned: Complex API calls, template literals for dynamic HTML, and error handling (Try/Catch).
• Features: Image cards for each recipe, links to full instructions, and a "loading" spinner.

🚀 Pro Tip: Once you finish a project, try to add one feature that wasn't in the original plan. That’s where the real learning happens!

💬 Double Tap ♥️ For More

Frontend Development Interview Questions

Beginner Level

1. What are semantic HTML tags?
2. Difference between id and class in HTML?
3. What is the Box Model in CSS?
4. Difference between margin and padding?
5. What is a responsive web design?
6. What is the use of the <meta viewport> tag?
7. Difference between inline, block, and inline-block elements?
8. What is the difference between == and === in JavaScript?
9. What are arrow functions in JavaScript?
10. What is DOM and how is it used?

Intermediate Level

1. What are pseudo-classes and pseudo-elements in CSS?
2. How do media queries work in responsive design?
3. Difference between relative, absolute, fixed, and sticky positioning?
4. What is the event loop in JavaScript?
5. Explain closures in JavaScript with an example.
6. What are Promises and how do you handle errors with .catch()?
7. What is a higher-order function?
8. What is the difference between localStorage and sessionStorage?
9. How does this keyword work in different contexts?
10. What is JSX in React?


Advanced Level

1. How does the virtual DOM work in React?
2. What are controlled vs uncontrolled components in React?
3. What is useMemo and when should you use it?
4. How do you optimize a large React app for performance?
5. What are React lifecycle methods (class-based) and their hook equivalents?
6. How does Redux work and when should you use it?
7. What is code splitting and why is it useful?
8. How do you secure a frontend app from XSS attacks?
9. Explain the concept of Server-Side Rendering (SSR) vs Client-Side Rendering (CSR).
10. What are Web Components and how do they work?