--- title: S.O.L.I.D. Principles around You, in JavaScript | daily.dev description: The SOLID principles are a set of software design principles, that help us to understand how we can structure our code in order to be robust, maintainable,... canonical: https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5 twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: S.O.L.I.D. Principles around You, in JavaScript | daily.dev og:description: The SOLID principles are a set of software design principles, that help us to understand how we can structure our code in order to be robust, maintainable,... og:url: https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5 og:image: https://api.daily.dev/og/posts/e4mIUJ3T5.png og:image:alt: S.O.L.I.D. Principles around You, in JavaScript 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. Principles around You, in JavaScript **[Hashnode](https://daily.dev/sources/hashnode)** · 5 min read · 51 upvotes · 15 comments ## Summary The SOLID principles are a set of software design principles, that help us to understand how we can structure our code in order to be robust, maintainable, flexible as much as possible Here come the S.O.L.I.D. principles: S: Single Responsibility ... ## 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. **@florinpop17** · 5 upvotes > Way to go buddy! **@codebycorey** · 4 upvotes > I always try and follow the S.O.L.I.D principles. > > Dependency injection is one of my favorite. Makes testing easier. **@dailydevtips** · 3 upvotes > Awesome work 🤟 **@ashwinsharmap** · 1 upvotes > Nice article Francesco👌🏻 **@nirvana372** · 1 upvotes > Great teaching with exact words. Great post Francisco 👍🏻 ## 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 --- Tags: [#javascript](https://daily.dev/tags/javascript), [#logging](https://daily.dev/tags/logging) [View this post on daily.dev](https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"S.O.L.I.D. Principles around You, in JavaScript","url":"https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5"},"datePublished":"2020-09-29T10:32:09.209Z","dateModified":"2021-10-07T14:17:10.317Z","description":"The SOLID principles are a set of software design principles, that help us to understand how we can structure our code in order to be robust, maintainable,...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b58bc30a6c8e6ae12780c509cd83ff96","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b58bc30a6c8e6ae12780c509cd83ff96","isAccessibleForFree":true,"articleSection":"Hashnode","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"Hashnode","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/4a287b2e7cb5499bae863f8e7137cdb4","url":"https://daily.dev/sources/hashnode"},"commentCount":15,"discussionUrl":"https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":51},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":15}],"keywords":"javascript,logging","timeRequired":"PT5M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Hashnode","item":"https://daily.dev/sources/hashnode"},{"@type":"ListItem","position":3,"name":"S.O.L.I.D. Principles around You, in JavaScript"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/s-o-l-i-d-principles-around-you-in-javascript-e4miuj3t5","comment":[{"@type":"Comment","text":"Way to go buddy!","datePublished":"2020-09-29T12:19:00.242Z","url":"https://daily.dev/posts/e4mIUJ3T5#c-iI_p3JHzS","author":{"@type":"Person","name":"Florin Pop","url":"https://daily.dev/florinpop17","image":"https://avatars1.githubusercontent.com/u/6692364?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":5}},{"@type":"Comment","text":"I always try and follow the S.O.L.I.D principles.\nDependency injection is one of my favorite. Makes testing easier.","datePublished":"2020-09-29T19:15:05.758Z","url":"https://daily.dev/posts/e4mIUJ3T5#c-jNdMGIFAS","author":{"@type":"Person","name":"Corey O'Donnell","url":"https://daily.dev/codebycorey","image":"https://avatars2.githubusercontent.com/u/10536895?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4}},{"@type":"Comment","text":"Awesome work 🤟","datePublished":"2020-09-29T15:12:51.751Z","url":"https://daily.dev/posts/e4mIUJ3T5#c-qnrM2Jc9R","author":{"@type":"Person","name":"Chris Bongers","url":"https://daily.dev/dailydevtips","image":"https://media.daily.dev/image/upload/s--9gxFz1e7--/f_auto/v1705902590/avatars/avatar_JUNiIGCV-?_a=BAMAMiZW0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":3}},{"@type":"Comment","text":"Nice article Francesco👌🏻","datePublished":"2020-09-30T02:10:24.339Z","url":"https://daily.dev/posts/e4mIUJ3T5#c-3AjzwDsBi","author":{"@type":"Person","name":"Ashwin Sharma P","url":"https://daily.dev/ashwinsharmap","image":"https://lh3.googleusercontent.com/a-/AOh14GjNOMqvMevl6f1-RfP0uDrnd7PiW1ufrLgtp7m5=s100"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Great teaching with exact words. Great post Francisco 👍🏻","datePublished":"2020-09-30T06:02:07.690Z","url":"https://daily.dev/posts/e4mIUJ3T5#c-7vQmKgk9A","author":{"@type":"Person","name":"Nirvana Core","url":"https://daily.dev/nirvana372","image":"https://lh3.googleusercontent.com/a-/AOh14GjpbzGxoDkxjwf6ozn1WYNV6Flp2ufQp0wRHjlT=s100"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}}]} ```