Leela Web Dev

@UC1J-YH25LCjvLnFjy7WDqGA - 53.3K subscribers

Hi Friends This channel is all about providing the complete information on Web Development technologies. Please subscribe to my channel: youtube.com/c/leelawebdev Support the channel by Donating: PayPal: paypal.me/leelanarasimha UPI Id: leelawebdev@ybl

Home Videos Live Playlists

40. Chain of Responsibility Design Pattern in JavaScript | Real Frontend Middleware Example

40. Chain of Responsibility Design Pattern in JavaScript | Real Frontend Middleware Example Leela Web Dev

206 views - 1 month ago

39. Chain of Responsibility Design Pattern Explained Simply | Why It Exists

39. Chain of Responsibility Design Pattern Explained Simply | Why It Exists Leela Web Dev

105 views - 1 month ago

38. Authentication Proxy Pattern in JavaScript Explained with Real Frontend Example 🔐

38. Authentication Proxy Pattern in JavaScript Explained with Real Frontend Example 🔐 Leela Web Dev

119 views - 1 month ago

37. Protection Proxy Pattern in JavaScript Explained with Real Frontend Security Example 🔐

37. Protection Proxy Pattern in JavaScript Explained with Real Frontend Security Example 🔐 Leela Web Dev

70 views - 1 month ago

36. Access Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀

36. Access Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀 Leela Web Dev

64 views - 1 month ago

35. Read-Only Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀

35. Read-Only Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀 Leela Web Dev

73 views - 1 month ago

34. Validation Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀

34. Validation Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀 Leela Web Dev

79 views - 1 month ago

33. Logging Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀

33. Logging Proxy Pattern in JavaScript Explained with Real Frontend Example 🚀 Leela Web Dev

109 views - 1 month ago

32. How to Avoid Multiple API Calls in JavaScript using Flyweight Pattern

32. How to Avoid Multiple API Calls in JavaScript using Flyweight Pattern Leela Web Dev

149 views - 2 months ago

31. Flyweight Pattern Made Simple with Tree Example | JavaScript Design Patterns

31. Flyweight Pattern Made Simple with Tree Example | JavaScript Design Patterns Leela Web Dev

114 views - 2 months ago

30. Stop Writing Messy Code! | Facade Design Pattern Explained (JavaScript)

30. Stop Writing Messy Code! | Facade Design Pattern Explained (JavaScript) Leela Web Dev

311 views - 2 months ago

29. Functional Decorators in JS Explained 🔥 | Logging, Caching & Composition

29. Functional Decorators in JS Explained 🔥 | Logging, Caching & Composition Leela Web Dev

137 views - 2 months ago

28. Decorator Pattern in JavaScript (Class-Based) | Real API Example with Caching & Logging

28. Decorator Pattern in JavaScript (Class-Based) | Real API Example with Caching & Logging Leela Web Dev

156 views - 3 months ago

27. Safe Composite Design Pattern in JavaScript | File & Folder Real World Example Explained

27. Safe Composite Design Pattern in JavaScript | File & Folder Real World Example Explained Leela Web Dev

109 views - 3 months ago

26. Composite Design Pattern in JavaScript | Transparent Composite Explained with Real World Example

26. Composite Design Pattern in JavaScript | Transparent Composite Explained with Real World Example Leela Web Dev

165 views - 4 months ago

25. Bridge Design Pattern in JavaScript | Real World Payment System Example | Structural Patterns

25. Bridge Design Pattern in JavaScript | Real World Payment System Example | Structural Patterns Leela Web Dev

163 views - 4 months ago

24. Adapter Design Pattern in JavaScript | Real World Example (Google Maps vs Leaflet)

24. Adapter Design Pattern in JavaScript | Real World Example (Google Maps vs Leaflet) Leela Web Dev

178 views - 4 months ago

23. Singleton Pattern in JavaScript Explained Clearly (Static vs this.constructor + Inheritance)

23. Singleton Pattern in JavaScript Explained Clearly (Static vs this.constructor + Inheritance) Leela Web Dev

149 views - 4 months ago

22. Advanced Prototype Design Pattern | Deep Copy Using Serialization in JavaScript

22. Advanced Prototype Design Pattern | Deep Copy Using Serialization in JavaScript Leela Web Dev

144 views - 5 months ago

21. Prototype Design Pattern in JavaScript | Real-Time Example Explained Clearly

21. Prototype Design Pattern in JavaScript | Real-Time Example Explained Clearly Leela Web Dev

143 views - 5 months ago

20. Lazy Factory vs Singleton | When & Why to Use Each (Real Code)

20. Lazy Factory vs Singleton | When & Why to Use Each (Real Code) Leela Web Dev

138 views - 5 months ago

19. Factory + Singleton Pattern Explained with Database Example in Node.js

19. Factory + Singleton Pattern Explained with Database Example in Node.js Leela Web Dev

170 views - 5 months ago

18. Dependency Injection Factory Pattern in Node.js | Clean Architecture with Repository Example

18. Dependency Injection Factory Pattern in Node.js | Clean Architecture with Repository Example Leela Web Dev

205 views - 5 months ago

17. Stop Using Switch Case in Factories ❌ | Registry-Based Factory Pattern in JavaScript

17. Stop Using Switch Case in Factories ❌ | Registry-Based Factory Pattern in JavaScript Leela Web Dev

417 views - 6 months ago

16. Abstract Factory Pattern Explained in JavaScript (Node.js) | Easy Burger Example 🍔

16. Abstract Factory Pattern Explained in JavaScript (Node.js) | Easy Burger Example 🍔 Leela Web Dev

173 views - 6 months ago

15. Factory Method Design Pattern in JavaScript | SOLID + Dependency Injection Explained

15. Factory Method Design Pattern in JavaScript | SOLID + Dependency Injection Explained Leela Web Dev

122 views - 6 months ago

Most Developers misunderstand element.style | CSS and JS Truth Revealed

Most Developers misunderstand element.style | CSS and JS Truth Revealed Leela Web Dev

104 views - 6 months ago

14. Factory Function Pattern in JavaScript & Node.js | Factory Design Pattern

14. Factory Function Pattern in JavaScript & Node.js | Factory Design Pattern Leela Web Dev

154 views - 6 months ago

13. Static Factory Method Pattern in JavaScript & Node.js | Factory Design Pattern

13. Static Factory Method Pattern in JavaScript & Node.js | Factory Design Pattern Leela Web Dev

162 views - 6 months ago

12. Simple Factory Pattern in JavaScript & Node.js | Factory Design Pattern Explained

12. Simple Factory Pattern in JavaScript & Node.js | Factory Design Pattern Explained Leela Web Dev

202 views - 6 months ago

11. Builder Design Pattern in JavaScript | Faceted Builder & Fluent Interface Explained with Code

11. Builder Design Pattern in JavaScript | Faceted Builder & Fluent Interface Explained with Code Leela Web Dev

201 views - 6 months ago

10. Builder Design Pattern in JavaScript | Build HTML Automatically (Real Example)

10. Builder Design Pattern in JavaScript | Build HTML Automatically (Real Example) Leela Web Dev

116 views - 6 months ago

9. Builder Design Pattern in JavaScript | Required Fields Explained (3 Professional Ways)

9. Builder Design Pattern in JavaScript | Required Fields Explained (3 Professional Ways) Leela Web Dev

109 views - 6 months ago

8. Builder Design Pattern Explained Simply | JavaScript Example with Sandwich 🍔

8. Builder Design Pattern Explained Simply | JavaScript Example with Sandwich 🍔 Leela Web Dev

154 views - 6 months ago

7. Gamma Categorization Explained | Creational, Structural & Behavioral Design Patterns

7. Gamma Categorization Explained | Creational, Structural & Behavioral Design Patterns Leela Web Dev

98 views - 6 months ago

6. Dependency Inversion Principle Explained | SOLID Principles with JavaScript Example

6. Dependency Inversion Principle Explained | SOLID Principles with JavaScript Example Leela Web Dev

169 views - 6 months ago

5. Interface Segregation Principle Explained | SOLID Principles in JavaScript & Node.js

5. Interface Segregation Principle Explained | SOLID Principles in JavaScript & Node.js Leela Web Dev

195 views - 6 months ago

4. Why Your JavaScript OOP Design Breaks | Liskov Substitution Principle Explained

4. Why Your JavaScript OOP Design Breaks | Liskov Substitution Principle Explained Leela Web Dev

201 views - 6 months ago

3. Open Closed Principle Explained with Node.js | SOLID Principles (Real Example)

3. Open Closed Principle Explained with Node.js | SOLID Principles (Real Example) Leela Web Dev

180 views - 6 months ago

2. Open Closed Principle (OCP) Explained Clearly with Real JavaScript Example | SOLID Principles

2. Open Closed Principle (OCP) Explained Clearly with Real JavaScript Example | SOLID Principles Leela Web Dev

251 views - 6 months ago

1. Single Responsibility Principle (SRP) Explained | Node.js SOLID Principles with Real Example

1. Single Responsibility Principle (SRP) Explained | Node.js SOLID Principles with Real Example Leela Web Dev

613 views - 6 months ago

50. Calculator App in Android Studio | View Binding & Number Click Logic | Kotlin

50. Calculator App in Android Studio | View Binding & Number Click Logic | Kotlin Leela Web Dev

293 views - 6 months ago

49. Android Landscape Mode UI Design | Portrait to Landscape Layout Explained | Android Studio

49. Android Landscape Mode UI Design | Portrait to Landscape Layout Explained | Android Studio Leela Web Dev

322 views - 6 months ago

48. Android Studio Calculator UI – Creating GridLayout & Buttons (Step-by-Step Beginner Tutorial)

48. Android Studio Calculator UI – Creating GridLayout & Buttons (Step-by-Step Beginner Tutorial) Leela Web Dev

213 views - 6 months ago

47. Android Studio Calculator App UI Design Tutorial | Toolbar, Auto-Size | Kotlin Beginner Guide

47. Android Studio Calculator App UI Design Tutorial | Toolbar, Auto-Size | Kotlin Beginner Guide Leela Web Dev

221 views - 7 months ago

46. Kotlin Math Game App Tutorial – Game Over Screen, Result Activity, Play Again & Exit

46. Kotlin Math Game App Tutorial – Game Over Screen, Result Activity, Play Again & Exit Leela Web Dev

98 views - 7 months ago

45. Build a Countdown Timer in Kotlin | Android Studio Tutorial (Math Game App Part 4)

45. Build a Countdown Timer in Kotlin | Android Studio Tutorial (Math Game App Part 4) Leela Web Dev

243 views - 7 months ago

44. Kotlin Android Tutorial: Create a Simple Math Game App (Random Questions + Score System) Part 3

44. Kotlin Android Tutorial: Create a Simple Math Game App (Random Questions + Score System) Part 3 Leela Web Dev

145 views - 7 months ago

43. Build a Math Game App in Android Studio | Part 2 - Design Game Page (Kotlin + XML Tutorial)

43. Build a Math Game App in Android Studio | Part 2 - Design Game Page (Kotlin + XML Tutorial) Leela Web Dev

120 views - 7 months ago

42. Android Studio Tutorial – Create a Math Game App UI (Full Step-by-Step in Kotlin) - Part1

42. Android Studio Tutorial – Create a Math Game App UI (Full Step-by-Step in Kotlin) - Part1 Leela Web Dev

521 views - 8 months ago

41. How to Generate Signed APK or App Bundle (AAB) in Android Studio | Step-by-Step Tutorial

41. How to Generate Signed APK or App Bundle (AAB) in Android Studio | Step-by-Step Tutorial Leela Web Dev

4.4K views - 8 months ago

40. Understanding APK Release Version in Android Studio | Version Code & Version Name Explained

40. Understanding APK Release Version in Android Studio | Version Code & Version Name Explained Leela Web Dev

289 views - 8 months ago

39. To-Do List App in Android Studio (Kotlin) | Add, Save & Delete Tasks Permanently | Part 3

39. To-Do List App in Android Studio (Kotlin) | Add, Save & Delete Tasks Permanently | Part 3 Leela Web Dev

311 views - 8 months ago

38. To-Do List App in Android Studio (Kotlin) | Save Data with File Helper Class | Part 2

38. To-Do List App in Android Studio (Kotlin) | Save Data with File Helper Class | Part 2 Leela Web Dev

361 views - 8 months ago

37. Build a To-Do List App in Android Studio | Save Data in Device Memory | Android Tutorial Part 1

37. Build a To-Do List App in Android Studio | Save Data in Device Memory | Android Tutorial Part 1 Leela Web Dev

893 views - 8 months ago

36. How to Support Multiple Languages in Android Apps | Android Studio Tutorial (Kotlin)

36. How to Support Multiple Languages in Android Apps | Android Studio Tutorial (Kotlin) Leela Web Dev

1.2K views - 8 months ago

35. How to Retrieve Saved Data Using SharedPreferences in Android | Kotlin Tutorial

35. How to Retrieve Saved Data Using SharedPreferences in Android | Kotlin Tutorial Leela Web Dev

112 views - 8 months ago

34. SharedPreferences in Android | Save and Retrieve Data Easily (Beginner Friendly)

34. SharedPreferences in Android | Save and Retrieve Data Easily (Beginner Friendly) Leela Web Dev

59 views - 8 months ago

33. Android View Binding Tutorial | Replace findViewById with Easy View Binding in Kotlin

33. Android View Binding Tutorial | Replace findViewById with Easy View Binding in Kotlin Leela Web Dev

183 views - 8 months ago

32. Broadcast Receivers in Android | Airplane Mode Example | API Level 26 and Above (Kotlin)

32. Broadcast Receivers in Android | Airplane Mode Example | API Level 26 and Above (Kotlin) Leela Web Dev

112 views - 8 months ago