Template Method Pattern | Step-by-Step Example (UML + Code)
20:22
Template Method Pattern | Step-by-Step Example (UML + Code)
10.8K views11 months ago
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Iterator Design Pattern | UML + Code | System Design
40:09
Iterator Design Pattern | UML + Code | System Design
7.4K views11 months ago
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System Design(LLD HLD) by Concept && Coding
System Design(LLD HLD) by Concept && Coding
Feb 29, 2024
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Builder Design Pattern | Classic Builder | Step Builder | UML + Code | System Design
1:49:04
Builder Design Pattern | Classic Builder | Step Builder | UML + Code | System Design
13.5K views11 months ago
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Composite Design Pattern | Build File System (UML & Code) | System Design
38:04
Composite Design Pattern | Build File System (UML & Code) | System Design
13.4K views11 months ago
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Flyweight Design Pattern | UML + Code | System Design
55:24
Flyweight Design Pattern | UML + Code | System Design
6.5K views11 months ago
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Prototype Design Pattern | UML + Code | System Design
31:31
Prototype Design Pattern | UML + Code | System Design
7.4K views10 months ago
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29:20
Decorator Pattern Explained | Real-world use case + Code | Design patterns in LLD
29.2K views11 months ago
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32:40
Strategy Design Pattern Explained with Real-World Example | Design Patterns in LLD
65.7K views1 year ago
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34:31
Memento Design Pattern | UML + Code | System Design
6.8K views10 months ago
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40:54
Visitor Design Pattern | UML + Code | System Design
6.7K views10 months ago
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24:46
Introduction To System Design
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29:55
Command Design Pattern | Real-world use case + Code | Design patterns in LLD
19K views11 months ago
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48:05
Mediator Design Pattern | Build Chat Room | UML + Code | System Design
6.4K views10 months ago
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31:22
Bridge Pattern | Real-world use case + Code | System Design
8.9K views11 months ago
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1:14:45
State Design Pattern | Build Vending Machine (UML & Code) | System Design
11.4K views10 months ago
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1:08:21
Build Snake and Ladder Game | UML + Code | System Design
9.1K views10 months ago
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Build Tinder | Dating Site | System Design
8.8K views11 months ago
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Build Tic Tac Toe Game | UML + Code | System Design
10.2K views10 months ago
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25:48
Null Object Pattern | Anti-Patterns in System Design
16.3K views10 months ago
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21:53
Adapter Design Pattern | Real-world use case + Code | Design patterns in LLD
21.6K views11 months ago
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29:50
Chain of Responsibility Pattern | Build Cash Dispenser(UML & Code) | System Design
9.5K views11 months ago
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42:27
Build Your Own Notification Engine | System Design
31.5K views11 months ago
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28:31
Observer Design Pattern Explained | Real-Life Use Case + Code Example
35.6K views11 months ago
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1:12:10
What is UML Diagrams | Class & Sequence Diagrams with Real Examples
188.5K viewsMay 15, 2025
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Build Payment Gateway System | System Design
28.3K views11 months ago
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SOLID Design Principles | part 2
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Singleton Design Pattern | Thread-Safe, Lazy & Eager Initialization + Real Use Cases
49.6K views11 months ago
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45:20
Build Google Docs | A Real-World LLD Project | Document Editor LLD |
81.8K views1 year ago
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32:10
Factory Design Pattern | Simple, Factory Method & Abstract Factory with Real-Life Examples
65.3K views1 year ago
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