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The Only Design Pattern Cheat Sheet You'll Need Before Interviews
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Sep 1 '25
The Only Design Pattern Cheat Sheet You'll Need Before Interviews
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9 min read
Design Patterns Simplified: Part 22 — Interpreter Pattern (a.k.a. “The Rule Engine”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 27 '25
Design Patterns Simplified: Part 22 — Interpreter Pattern (a.k.a. “The Rule Engine”)
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3 min read
Design Patterns Simplified: Part 19 — Composite Pattern (a.k.a. “The File Tree Organizer”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 20 '25
Design Patterns Simplified: Part 19 — Composite Pattern (a.k.a. “The File Tree Organizer”)
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3 min read
Design Patterns Simplified: Part 18 — Bridge Pattern (a.k.a. “The Music Connector”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 18 '25
Design Patterns Simplified: Part 18 — Bridge Pattern (a.k.a. “The Music Connector”)
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4 min read
Design Patterns Simplified: Part 17 — Flyweight Pattern (a.k.a. “The Shared Furniture”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 15 '25
Design Patterns Simplified: Part 17 — Flyweight Pattern (a.k.a. “The Shared Furniture”)
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3 min read
Design Patterns Simplified: Part 16 — Proxy Pattern (a.k.a. “The Gatekeeper”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 13 '25
Design Patterns Simplified: Part 16 — Proxy Pattern (a.k.a. “The Gatekeeper”)
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3 min read
Design Patterns Simplified: Part 14 — State Pattern (a.k.a. “The Mood Manager”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 8 '25
Design Patterns Simplified: Part 14 — State Pattern (a.k.a. “The Mood Manager”)
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4 min read
Design Patterns Simplified: Part 13 — Template Method Pattern (a.k.a. “The Recipe Pattern”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 6 '25
Design Patterns Simplified: Part 13 — Template Method Pattern (a.k.a. “The Recipe Pattern”)
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5 min read
Design Patterns Simplified: Part 12 — Memento Pattern (a.k.a. “Your Object's Time Machine”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 4 '25
Design Patterns Simplified: Part 12 — Memento Pattern (a.k.a. “Your Object's Time Machine”)
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3 min read
Design Patterns Simplified: Part 11 — Mediator Pattern (a.k.a. “Talk to the Middleman!”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Aug 1 '25
Design Patterns Simplified: Part 11 — Mediator Pattern (a.k.a. “Talk to the Middleman!”)
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3 min read
Design Patterns Simplified: Part 8 – Prototype Pattern (a.k.a. “Copy That!”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Jul 25 '25
Design Patterns Simplified: Part 8 – Prototype Pattern (a.k.a. “Copy That!”)
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3 min read
Design Patterns Simplified: Part 7 – Builder Pattern (a.k.a. “Build It Step by Step”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Jul 23 '25
Design Patterns Simplified: Part 7 – Builder Pattern (a.k.a. “Build It Step by Step”)
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3 min read
Design Patterns Simplified: Part 6 – Singleton Pattern (a.k.a. “One and Only One”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Jul 21 '25
Design Patterns Simplified: Part 6 – Singleton Pattern (a.k.a. “One and Only One”)
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2 min read
Design Patterns Simplified: Part 4 – Decorator Pattern (a.k.a. “Wrap It Before You Log It”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Jul 15 '25
Design Patterns Simplified: Part 4 – Decorator Pattern (a.k.a. “Wrap It Before You Log It”)
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3 min read
Design Patterns Simplified: Part 3 – Observer Pattern (a.k.a. “Don’t Call Me, I’ll Call You 📞”)
Prateek Prabhakar
Prateek Prabhakar
Prateek Prabhakar
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Jul 13 '25
Design Patterns Simplified: Part 3 – Observer Pattern (a.k.a. “Don’t Call Me, I’ll Call You 📞”)
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3 min read
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