𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀 𝗳𝗼𝗿 𝟮𝟬𝟮𝟲

𝗦𝘁𝗿𝘂𝗰𝘁𝘂𝗿𝗮𝗹 𝗗𝗲𝘀𝗶𝗴𝗻 𝗣𝗮𝘁𝘁𝗲𝗿𝗻𝘀 𝗳𝗼𝗿 𝟮𝟬𝟮𝟲

You know how to build objects. Now you need to organize them.

Poor organization ruins production systems. Tight coupling makes changes hard. New features force you to edit too many files.

Structural patterns fix these problems. They help you build flexible systems.

Here are four patterns you need:

• Adapter: Makes incompatible interfaces work together. Use it for third party APIs or legacy code.
• Bridge: Separates abstraction from implementation. It stops class explosion.
• Composite: Treats single objects and groups the same. Use it for tree structures.
• Decorator: Adds behavior at runtime. Use it to avoid too many subclasses.

Use these tools to keep your code clean. They keep your business logic separate from your integrations.

Next, I will cover:

• Facade
• Flyweight
• Proxy

Source: https://dev.to/mahdi0shamlou/mahdi-shamlou-structural-design-patterns-2026-adapter-bridge-composite-decorator--40ef

Optional learning community: https://t.me/GyaanSetuAi