--- title: Maximizing Code Quality | daily.dev description: Learn about a code quality issue in a JavaScript function that remained unchanged for six years before being fixed. canonical: https://daily.dev/posts/maximizing-code-quality-dyptqeypr twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Maximizing Code Quality | daily.dev og:description: Learn about a code quality issue in a JavaScript function that remained unchanged for six years before being fixed. og:url: https://daily.dev/posts/maximizing-code-quality-dyptqeypr og:image: https://api.daily.dev/og/posts/DypTQEYpr.png og:image:alt: Maximizing Code Quality 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. # Maximizing Code Quality **[The Daily WTF](https://daily.dev/sources/thedailywtf)** · 1 min read · 25 upvotes · 0 comments ## Summary Learn about a code quality issue in a JavaScript function that remained unchanged for six years before being fixed. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## 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), [#git](https://daily.dev/tags/git) [View this post on daily.dev](https://daily.dev/posts/maximizing-code-quality-dyptqeypr) ```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":"Maximizing Code Quality","url":"https://daily.dev/posts/maximizing-code-quality-dyptqeypr","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/maximizing-code-quality-dyptqeypr"},"datePublished":"2024-06-05T11:12:24.465Z","dateModified":"2024-10-05T16:48:20.289Z","description":"Learn about a code quality issue in a JavaScript function that remained unchanged for six years before being fixed.","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8b1b05f1d37d4ce032f91ef813127d14?_a=AQAEuiZ","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/8b1b05f1d37d4ce032f91ef813127d14?_a=AQAEuiZ","isAccessibleForFree":true,"articleSection":"The Daily WTF","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":"The Daily WTF","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/d21a6aa61a7244d893a3b3284df8e2ef","url":"https://daily.dev/sources/thedailywtf"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/maximizing-code-quality-dyptqeypr","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":25},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"javascript,git","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"The Daily WTF","item":"https://daily.dev/sources/thedailywtf"},{"@type":"ListItem","position":3,"name":"Maximizing Code Quality"}]} ```