https://abhishekshukla.dev/tags/solid/Recent content in SOLID on Abhishek ShuklaHugoen-usMon, 22 Jun 2026 14:52:03 +0530https://abhishekshukla.dev/blog/solid-priciples/Mon, 22 Jun 2026 14:52:03 +0530https://abhishekshukla.dev/blog/solid-priciples/<p>The <strong>SOLID</strong> principles are five fundamental design guidelines in object-oriented programming intended to make software designs more understandable, flexible, and maintainable. These principles help developers avoid code smells, refactor easily, and build robust architectures.</p> <p>Let&rsquo;s break down each principle with a real-world scenario, showing how it is commonly violated and how to properly fix it using Swift.</p> <hr> <h2 id="1-single-responsibility-principle-srp">1. Single Responsibility Principle (SRP)</h2> <blockquote> <p><strong>Definition:</strong> A class should have one, and only one, reason to change. Meaning it should only have one job or responsibility.</p>