🌱 Spring Boot & REST API: Hands-on App Development!

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✅ Hands-on Spring Boot Project
✅ REST API Fundamentals
✅ *Quiz + Certificate*
✅ Project Files & Resources

📅 Date: *16 April 2025*
⏰ Time: *7:00 PM*
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🌱 *Spring Boot & REST API: Hands-on App Development!*

🔍 *What You’ll Get:*
✅ Hands-on Spring Boot Project
✅ REST API Fundamentals
✅ *Quiz + Certificate*
✅ Project Files & Resources

📅 Date: *16 April 2025*
⏰ Time: *7:00 PM*
📍 Live on YouTube

🚀 *Register Now & Join Live!*
🔗

https://forms.gle/ZGcZFJ87892xtWB18

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🎯 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 𝐟𝐨𝐫 𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐦𝐩𝐚𝐧𝐢𝐞𝐬 🔥

✅ A roadmap is the best way to kick-start your attempt to become a front-end developer.

📌 𝗕𝗮𝘀𝗶𝗰 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀:
1. Data types
2. Functions
3. Scope in JavaScript
4. Closure
5. Event loop
6. Prototype and prototype chain
7. Class and inheritance
8. DOM
9. bind/call/apply
10. Promise
11. WebAPI
12. Task queue
13. Call stack
14. Async/await
15. Generators
16. Typescript

📌 𝗕𝗮𝘀𝗶𝗰 𝗛𝗧𝗠𝗟 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀:
1. block element
2. import
3. etc - infinite questions

📌 𝗕𝗮𝘀𝗶𝗰 𝗖𝗦𝗦 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀:
1. Class and other selectors
2. Pseudo Classes
3. Box Model
4. Pseudo Elements
5. CSS type - flex, grid, normal
6. How to center
7. pseudo classes and elements
8. All element states - active, hover
9. Media queries
10. Pre-processors - SCSS or LESS
1. mixins
11. CSS constants
12. BEM
13. Import

📌 𝗕𝗮𝘀𝗶𝗰 𝗪𝗲𝗯 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀:
1. Page rendering cycle
2. HTTP / HTTPS / https2
3. CORS
4. Local storage/Session storage
5. Cookie
6. JWT
7. XHR
8. Micro Frontend
9. REST/GraphQL/Socket connection
10. Browser Concepts
11. Debugging Application
12. Chrome Dev Tool Features

📌 𝗔𝗱𝘃𝗮𝗻𝗰𝗲𝗱 𝗝𝗮𝘃𝗮𝗦𝗰𝗿𝗶𝗽𝘁 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀:
1. OOPs concept
2. Design Patterns
a. Singleton
b. Provider
c. Prototype
d. Observer
e. Module
f. HOC

3. Understanding V8 in-depth
a. JIT
b. Interpreter
c. Execution
d. Compiler
4. Currying

📌 𝗕𝗮𝘀𝗶𝗰 𝗥𝗲𝗮𝗰𝘁𝗝𝗦 𝗖𝗼𝗻𝗰𝗲𝗽𝘁𝘀 (bonus): -
1. Introduction JSX
2. React Component
3. Component State and Props
4. Adding Style (CSS)
5. Functional and Class components
6. React Lifecycle Methods
7. Virtual DOM
8. React Hooks
9. Custom Hooks
10. Context API
11. Synthetic Events
12. Routing
13. Data Flow (Redux/Flux)
14. Server-Side Rendering
15. Unit Testing
16. Jest & React Testing Library
17. Mocking Data
18. Understanding Webpack (Bundler)
19. Babel, env, prettier, linter

Like for more ❤️

ENJOY LEARNING👍👍

Portfolio Landing Page Design

*Frontend Developer Interview Questions*

*HTML & CSS*

1. What is the difference between em and rem units in CSS?
2. Explain the purpose of the meta viewport tag in responsive design.
3. How would you implement a responsive navigation bar using CSS?
4. What are pseudo-elements in CSS? Can you give examples?
5. Explain the CSS Box Model and its components.
6. What is the difference between inline, inline-block, and block elements in HTML?
7. What are media queries, and how would you use them in a project?
8. What is the difference between relative, absolute, fixed, and sticky positioning in CSS?

*JavaScript*

1. What is the difference between var, let, and const in JavaScript?
2. Explain the concept of closures in JavaScript with an example.
3. How does the this keyword work in JavaScript?
4. What are higher-order functions, and can you provide an example?
5. What is the difference between synchronous and asynchronous JavaScript?
6. Explain the difference between forEach and map methods in arrays.
7. What is the purpose of promises, and how do you use them?
8. What are arrow functions, and how do they differ from regular functions?
9. How does event delegation work in JavaScript?
10. What are REST APIs?
11. How do you ensure the security of an API?
12. Explain the purpose of HTTP status codes in API responses.
13. How would you optimize API performance?
14. What is the difference between GET and POST methods in REST APIs?

*React.js*

1. What is the virtual DOM, and how does React use it?
2. Explain the difference between functional components and class components in React.
3. What is the purpose of useState and useEffect hooks?
4. How does props differ from state in React?
5. What are controlled and uncontrolled components in React?
6. How do you handle forms in React?
7. What is React context, and how does it help in state management?
8. How would you optimize a React application for performance?
9. What is the difference between useMemo and useCallback hooks?
10. Explain React's lifecycle methods and their equivalents in hooks.

*Redux*

1. What are the three core principles of Redux?
2. Explain the structure of a Redux application.
3. What is the role of actions in Redux? Can you provide an example?

*React for ❤️ for the detailed answers*


*ENJOY LEARNING* 👍👍

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How He Earned 70LPA as a Remote Developer 😱

Remote Job Roadmap 2025 🤩

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