--- title: "Improving your JavaScript with Enums" url: https://daily.dev/posts/improving-your-javascript-with-enums-zbuynfsad source_url: https://dev.to/prof3ssorst3v3/improving-your-javascript-with-enums-5ck4 type: article source: "DEV" published: 2022-08-30T13:26:00.456Z updated: 2022-08-30T13:26:00.384Z tags: ["javascript"] reading_time: 3 upvotes: 37 comments: 0 language: 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. # Improving your JavaScript with Enums **[DEV](https://daily.dev/sources/devto)** · 3 min read · 37 upvotes · 0 comments ## Summary An Enumeration is a list of key-value pairs that cannot be altered at runtime. An Enum is a better choice than an Array for replicating an Enum, we need to solve the readonly issue. ## 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 · 0 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: [#javascript](https://daily.dev/tags/javascript) [View this post on daily.dev](https://daily.dev/posts/improving-your-javascript-with-enums-zbuynfsad)