--- title: S.O.L.I.D: The 5 Golden Rules to Level Up Your Coding Skills description: Learn about the S.O.L.I.D principles, including the Single Responsibility Principle, Open-Closed Principle, Liskov Substitution Principle, Interface... canonical: https://daily.dev/posts/s-o-l-i-d-the-5-golden-rules-to-level-up-your-coding-skills-lccudm9eg twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: S.O.L.I.D: The 5 Golden Rules to Level Up Your Coding Skills | daily.dev og:description: Learn about the S.O.L.I.D principles, including the Single Responsibility Principle, Open-Closed Principle, Liskov Substitution Principle, Interface... og:url: https://daily.dev/posts/s-o-l-i-d-the-5-golden-rules-to-level-up-your-coding-skills-lccudm9eg og:image: https://api.daily.dev/og/posts/lccudm9EG.png og:image:alt: S.O.L.I.D: The 5 Golden Rules to Level Up Your Coding Skills og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # S.O.L.I.D: The 5 Golden Rules to Level Up Your Coding Skills **[DEV](https://daily.dev/sources/devto)** · 10 min read · 516 upvotes · 15 comments ## Summary Learn about the S.O.L.I.D principles, including the Single Responsibility Principle, Open-Closed Principle, Liskov Substitution Principle, Interface Segregation Principle, and Dependency Inversion Principle. These principles help in writing more maintainable, scalable, and flexible code. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@zhenyagoroh** · 3 upvotes > Good explanation of each principle with examples 👍 **@stannyweb** · 1 upvotes > We still use solid? **@ryebread** · 1 upvotes > I’m an aspiring software dev and I found this to be extremely helpful. **@tkogowsk** · 0 upvotes > Helpful, however fixing LSP violation by removing a business functionality and not providing any alternative, made me feel that examples are far from reality. They are good but unrealistic so easy to forget. **@sabrinaesaquino** · 0 upvotes > Great explanation! ## Similar posts on daily.dev - [Don’t just attend KubeCon \+ CloudNativeCon, Merge Forward your experience\!](https://daily.dev/posts/don-t-just-attend-kubecon-cloudnativecon-merge-forward-your-experience--l0rpp73x8) · CNCF · 1 upvotes · 0 comments - [Announcing H2 2026 KCDs](https://daily.dev/posts/announcing-h2-2026-kcds-m96goajm1) · CNCF · 1 upvotes · 0 comments - [Two months of Open Community Groups](https://daily.dev/posts/two-months-of-open-community-groups-asf52zhbs) · CNCF · 0 upvotes · 0 comments - [CNCF Unveils Schedule for KubeCon \+ CloudNativeCon Europe 2026](https://daily.dev/posts/cncf-unveils-schedule-for-kubecon-cloudnativecon-europe-2026-ikhcoa5cb) · CNCF · 2 upvotes · 0 comments - [CNCF Debuts KubeCon \+ CloudNativeCon Japan 2026 Schedule](https://daily.dev/posts/cncf-debuts-kubecon-cloudnativecon-japan-2026-schedule-xp5pyudub) · CNCF · 1 upvotes · 0 comments --- Tags: [#architecture](https://daily.dev/tags/architecture), [#general-programming](https://daily.dev/tags/general-programming), [#typescript](https://daily.dev/tags/typescript) [View this post on daily.dev](https://daily.dev/posts/s-o-l-i-d-the-5-golden-rules-to-level-up-your-coding-skills-lccudm9eg) ```json 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They are good but unrealistic so easy to forget.","datePublished":"2024-05-09T12:46:52.639Z","url":"https://daily.dev/posts/lccudm9EG#c-9jbxV7hyU","author":{"@type":"Person","name":"Tomasz Kogowski","url":"https://daily.dev/tkogowsk","image":"https://avatars.githubusercontent.com/u/19190540?v=4"}},{"@type":"Comment","text":"Great explanation!","datePublished":"2024-03-19T21:43:20.080Z","url":"https://daily.dev/posts/lccudm9EG#c-7vLwVuU83","author":{"@type":"Person","name":"Sabrina Aquino","url":"https://daily.dev/sabrinaesaquino","image":"https://lh3.googleusercontent.com/a/AGNmyxYN_Kh29pqg5yvpI1GzrUQcrtjNxhMu9GmBKUvNlg=s96-c"}}]} ```