---
title: "Discussion on \"SOLID Principles\" | Hashnode"
description: "Discussion on \"SOLID Principles\". SOLID principles are:\n\nS – Single Responsibility Principle (SRP)\n\nO – Open/Closed Principle (OCP)\n\nL – Liskov Substitution Principle (LSP)\n\nI – Interface Segregation Principle (ISP)\n\nD – Dependency Inversion Principle (DIP)\n\n\n1 : Single Responsibilit..."
url: "https://hashnode.com/posts/solid-principles/6935287ba0525b671151b441"
---

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# [SOLID Principles](https://lldwithbaijnath.hashnode.dev/solid-principles?utm_source=hashnode&utm_medium=feed)

SOLID principles are: S – Single Responsibility Principle (SRP) O – Open/Closed Principle (OCP) L – Liskov Substitution Principle (LSP) I – Interface Segregation Principle (ISP) D – Dependency Inversion Principle (DIP) 1 : Single Responsibilit...

Dec 7, 2025 · 11 min read · lldwithbaijnath.hashnode.dev  
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## Written by

[Baijnath Mahto](https://hashnode.com/@soul878938)

@soul878938

  
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Computer science student

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