--- title: Composables - The Swiss Army Knife of Every Vue... description: Composables are JavaScript functions leveraging Vue's Composition API to encapsulate and reuse stateful logic, promising to make Vue applications more... canonical: https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024 | daily.dev og:description: Composables are JavaScript functions leveraging Vue's Composition API to encapsulate and reuse stateful logic, promising to make Vue applications more... og:url: https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe og:image: https://api.daily.dev/og/posts/OchBZuoOe.png og:image:alt: Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024 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. # Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024 **[Vue Mastery](https://daily.dev/sources/vuemastery)** · 9 min read · 11 upvotes · 0 comments ## Summary Composables are JavaScript functions leveraging Vue's Composition API to encapsulate and reuse stateful logic, promising to make Vue applications more extensible, adaptable, controllable, and trustful. They replace mixins by providing more flexibility and reactivity, decoupling logic from components, making applications easier to test and maintain. The use of composables extends beyond UI concerns and can fit into various layers of an application. ## 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), [#vuejs](https://daily.dev/tags/vuejs), [#vuex](https://daily.dev/tags/vuex) [View this post on daily.dev](https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe) ```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":"Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024","url":"https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe"},"datePublished":"2024-07-04T16:28:57.232Z","dateModified":"2024-08-23T14:34:38.300Z","description":"Composables are JavaScript functions leveraging Vue's Composition API to encapsulate and reuse stateful logic, promising to make Vue applications more...","image":"https://i.ytimg.com/vi/Rp4mElxB3gI/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/Rp4mElxB3gI/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Vue Mastery","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":"Vue Mastery","logo":"https://media.daily.dev/image/upload/s--gGsbUlTf--/f_auto/v1711726343/logos/vuemastery","url":"https://daily.dev/sources/vuemastery"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/composables---the-swiss-army-knife-of-every-vue-developer-vue-js-live-2024-ochbzuooe","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":11},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"webdev,javascript,vuejs,vuex","timeRequired":"PT9M","video":{"@type":"VideoObject","name":"Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024","description":"Composables are JavaScript functions leveraging Vue's Composition API to encapsulate and reuse stateful logic, promising to make Vue applications more...","thumbnailUrl":"https://i.ytimg.com/vi/Rp4mElxB3gI/sddefault.jpg","uploadDate":"2024-07-04T16:28:57.232Z","duration":"PT9M","url":"https://api.daily.dev/r/OchBZuoOe","embedUrl":"https://www.youtube.com/embed/Rp4mElxB3gI"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Vue Mastery","item":"https://daily.dev/sources/vuemastery"},{"@type":"ListItem","position":3,"name":"Composables - The Swiss Army Knife of Every Vue Developer | Vue.js Live 2024"}]} ```