Web Development
Learn Web Development From Scratch 0๏ธโฃ HTML / CSS 1๏ธโฃ JavaScript 2๏ธโฃ React / Vue / Angular 3๏ธโฃ Node.js / Express 4๏ธโฃ REST API 5๏ธโฃ SQL / NoSQL Databases 6๏ธโฃ UI / UX Design 7๏ธโฃ Git / GitHub Admin: @love_data
Ko'proq ko'rsatish๐ Telegram kanali Web Development analitikasi
Web Development (@webdevcoursefree) Ingliz til segmentidagi kanali faol ishtirokchi. Hozirda hamjamiyat 78 464 obunachidan iborat bo'lib, Texnologiyalar & Aralashmalar toifasida 1 640-o'rinni va Hindiston mintaqasida 4 037-o'rinni egallagan.
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ะฝะตะฒัะดะพะผะพ sanasidan buyon loyiha tez oโsib, 78 464 obunachiga ega boโldi.
21 Iyun, 2026 dagi oxirgi maโlumotlarga koโra kanal barqaror faollikka ega. Oxirgi 30 kunda obunachilar soni 523 ga, soโnggi 24 soatda esa 3 ga oโzgardi va umumiy qamrov yuqori darajada qolmoqda.
- Tasdiqlash holati: Tasdiqlanmagan
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- Post qamrovi: Har bir post oโrtacha 2 205 marta koโriladi; birinchi sutkada odatda 755 ta koโrish yigโiladi.
- Reaksiyalar va oโzaro taโsir: Auditoriya faol: har bir postga oโrtacha 8 ta reaksiya keladi.
- Tematik yoโnalishlar: Kontent html, css, javascript, github, git kabi asosiy mavzularga jamlangan.
๐ Tavsif va kontent siyosati
Muallif resursni shaxsiy fikrni ifoda etish maydoni sifatida taโriflaydi:
โLearn Web Development From Scratch
0๏ธโฃ HTML / CSS
1๏ธโฃ JavaScript
2๏ธโฃ React / Vue / Angular
3๏ธโฃ Node.js / Express
4๏ธโฃ REST API
5๏ธโฃ SQL / NoSQL Databases
6๏ธโฃ UI / UX Design
7๏ธโฃ Git / GitHub
Admin: @love_dataโ
Yuqori yangilanish chastotasi (oxirgi maโlumot 22 Iyun, 2026 da olingan) sababli kanal doimo dolzarb va katta qamrovli boโlib qoladi. Analitika auditoriya kontent bilan faol hamkorlik qilishini, uni Texnologiyalar & Aralashmalar toifasidagi muhim taโsir nuqtasiga aylantirishini koโrsatadi.
Here are the 50 JavaScript interview questions for 2024
1. What is JavaScript?
2. What are the data types in JavaScript?
3. What is the difference between null and undefined?
4. Explain the concept of hoisting in JavaScript.
5. What is a closure in JavaScript?
6. What is the difference between โ==โ and โ===โ operators in JavaScript?
7. Explain the concept of prototypal inheritance in JavaScript.
8. What are the different ways to define a function in JavaScript?
9. How does event delegation work in JavaScript?
10. What is the purpose of the โthisโ keyword in JavaScript?
11. What are the different ways to create objects in JavaScript?
12. Explain the concept of callback functions in JavaScript.
13. What is event bubbling and event capturing in JavaScript?
14. What is the purpose of the โbindโ method in JavaScript?
15. Explain the concept of AJAX in JavaScript.
16. What is the โtypeofโ operator used for?
17. How does JavaScript handle errors and exceptions?
18. Explain the concept of event-driven programming in JavaScript.
19. What is the purpose of the โasyncโ and โawaitโ keywords in JavaScript?
20. What is the difference between a deep copy and a shallow copy in JavaScript?
21. *PH4N745M*
21. How does JavaScript handle memory management?
22. Explain the concept of event loop in JavaScript.
23. What is the purpose of the โmapโ method in JavaScript?
24. What is a promise in JavaScript?
25. How do you handle errors in promises?
26. Explain the concept of currying in JavaScript.
27. What is the purpose of the โreduceโ method in JavaScript?
28. What is the difference between โnullโ and โundefinedโ in JavaScript?
29. What are the different types of loops in JavaScript?
30. What is the difference between โlet,โ โconst,โ and โvarโ in JavaScript?
31. Explain the concept of event propagation in JavaScript.
32. What are the different ways to manipulate the DOM in JavaScript?
33. What is the purpose of the โlocalStorageโ and โsessionStorageโ objects?
34. How do you handle asynchronous operations in JavaScript?
35. What is the purpose of the โforEachโ method in JavaScript?
36. What are the differences between โletโ and โvarโ in JavaScript?
37. Explain the concept of memoization in JavaScript.
38. What is the purpose of the โspliceโ method in JavaScript arrays?
39. What is a generator function in JavaScript?
40. How does JavaScript handle variable scoping?
41. What is the purpose of the โsplitโ method in JavaScript?
42. What is the difference between a deep clone and a shallow clone of an object?
43. Explain the concept of the event delegation pattern.
44. What are the differences between JavaScriptโs โnullโ and โundefinedโ?
45. What is the purpose of the โargumentsโ object in JavaScript?
46. What are the different ways to define methods in JavaScript objects?
47. Explain the concept of memoization and its benefits.
48. What is the difference between โsliceโ and โspliceโ in JavaScript arrays?
49. What is the purpose of the โapplyโ and โcallโ methods in JavaScript?
50. Explain the concept of the event loop in JavaScript and how it handles asynchronous operations.
Web Development Best Resources: https://topmate.io/coding/930165
ENJOY LEARNING ๐๐<html>, <head>, <body>, <div>, <span>, <p>, <a>, <img>, etc.
- HTML5: Latest standard with new elements like <header>, <footer>, <article>, and <section>.
### 2. CSS (Cascading Style Sheets)
- Purpose: Styling of a webpage.
- Core Concepts: Selectors, properties, values, specificity, box model.
- CSS3: Latest standard with features like Flexbox, Grid, transitions, and animations.
### 3. JavaScript
- Purpose: Client-side scripting to make web pages interactive.
- Core Concepts: Variables, data types, functions, events, DOM manipulation, ES6+ features (let/const, arrow functions, promises, async/await).
### 4. Responsive Design
- Purpose: Ensuring web pages look good on all devices (desktops, tablets, smartphones).
- Core Techniques: Media queries, fluid grids, flexible images.
- Frameworks: Bootstrap, Foundation.
### 5. Version Control/Git
- Purpose: Managing code changes and collaboration.
- Core Concepts: Repositories, commits, branches, merges, pull requests.
- Platform: GitHub, GitLab, Bitbucket.
### 6. Web Performance Optimization
- Purpose: Improving the speed and efficiency of web pages.
- Techniques: Minification, compression, caching, lazy loading, code splitting.
### 7. SEO (Search Engine Optimization)
- Purpose: Improving the visibility of web pages in search engines.
- Core Concepts: Keywords, meta tags, alt attributes, sitemaps, clean URLs.
### 8. Web Accessibility
- Purpose: Making web content usable for people with disabilities.
- Standards: WCAG (Web Content Accessibility Guidelines).
- Practices: Semantic HTML, ARIA roles, keyboard navigation, color contrast.
### 9. Back-End Development
- Purpose: Server-side logic and database management.
- Languages: Python, Ruby, PHP, Node.js, Java.
- Databases: SQL (MySQL, PostgreSQL), NoSQL (MongoDB).
### 10. APIs (Application Programming Interfaces)
- Purpose: Allowing different software systems to communicate.
- Types: RESTful, GraphQL.
- Core Concepts: Endpoints, methods (GET, POST, PUT, DELETE), JSON, XML.
### 11. Security
- Purpose: Protecting web applications from vulnerabilities.
- Threats: SQL injection, XSS (Cross-Site Scripting), CSRF (Cross-Site Request Forgery).
- Practices: HTTPS, input validation, authentication, and authorization.
### 12. Frameworks and Libraries
- Front-End: React, Angular, Vue.js.
- Back-End: Express.js (Node.js), Django (Python), Ruby on Rails (Ruby).
- CSS: Sass, LESS.
### 13. DevOps
- Purpose: Streamlining the development, deployment, and operations of applications.
- Practices: Continuous Integration/Continuous Deployment (CI/CD), containerization (Docker), orchestration (Kubernetes).
### 14. Testing
- Purpose: Ensuring the reliability and quality of web applications.
- Types: Unit testing, integration testing, end-to-end testing.
- Tools: Jest, Mocha, Cypress, Selenium.
### 15. Cloud Services
- Purpose: Hosting and managing web applications.
- Providers: AWS, Azure, Google Cloud Platform.
- Services: Compute (EC2), Storage (S3), Databases (RDS).
You can find more Web Development Resources here ๐๐
https://topmate.io/coding/930165
Share our telegram channel with your friends and family ๐๐
https://t.me/webdevcoursefree
ENJOY LEARNING ๐๐
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