--- title: Enrich your Javascript with simple functional... description: Javascript is a multi-paradigm programming language that allows writing code in different styles. In this article, I'd like to demonstrate how one of such... canonical: https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Enrich your Javascript with simple functional programming techniques | daily.dev og:description: Javascript is a multi-paradigm programming language that allows writing code in different styles. In this article, I'd like to demonstrate how one of such... og:url: https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha og:image: https://api.daily.dev/og/posts/sl3fvSSHA.png og:image:alt: Enrich your Javascript with simple functional programming techniques 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. # Enrich your Javascript with simple functional programming techniques **[This is Learning](https://daily.dev/sources/til)** · 7 min read · 26 upvotes · 0 comments ## Summary Javascript is a multi-paradigm programming language that allows writing code in different styles. In this article, I'd like to demonstrate how one of such simple techniques can make our code better. The goal is to improve two very important metrics of clean code: re-usability and readability. The getValidationErrors function is not too bad. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#webdev](https://daily.dev/tags/webdev), [#javascript](https://daily.dev/tags/javascript), [#functional-programming](https://daily.dev/tags/functional-programming) [View this post on daily.dev](https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha) ```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":"Enrich your Javascript with simple functional programming techniques","url":"https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha"},"datePublished":"2022-08-18T08:40:15.208Z","dateModified":"2022-08-18T08:40:15.130Z","description":"Javascript is a multi-paradigm programming language that allows writing code in different styles. In this article, I'd like to demonstrate how one of such...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/3be9106c6035d4365e1c38a45f39020f","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/3be9106c6035d4365e1c38a45f39020f","isAccessibleForFree":true,"articleSection":"This is Learning","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":"This is Learning","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/739e560f0f81492eb54055003476c505","url":"https://daily.dev/sources/til"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/enrich-your-javascript-with-simple-functional-programming-techniques-sl3fvssha","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":26},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"webdev,javascript,functional-programming","timeRequired":"PT7M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"This is Learning","item":"https://daily.dev/sources/til"},{"@type":"ListItem","position":3,"name":"Enrich your Javascript with simple functional programming techniques"}]} ```