--- title: Performant Reactivity with Svelte-Kit | daily.dev description: Performant Reactivity with Svelte-Kit is a performance improvement you can add to your application, if you don’t already know it. For context, a very basic... canonical: https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Performant Reactivity with Svelte-Kit | daily.dev og:description: Performant Reactivity with Svelte-Kit is a performance improvement you can add to your application, if you don’t already know it. For context, a very basic... og:url: https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm og:image: https://api.daily.dev/og/posts/XwFK0YCWM.png og:image:alt: Performant Reactivity with Svelte-Kit 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. # Performant Reactivity with Svelte-Kit **[ITNEXT](https://daily.dev/sources/itnext)** · 3 min read · 18 upvotes · 0 comments ## Summary Performant Reactivity with Svelte-Kit is a performance improvement you can add to your application, if you don’t already know it. For context, a very basic example of reactive statements would reactively update to 3 and without reactivity, would still be equal to 2. ## 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), [#productivity](https://daily.dev/tags/productivity), [#svelte](https://daily.dev/tags/svelte) [View this post on daily.dev](https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm) ```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":"Performant Reactivity with Svelte-Kit","url":"https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm"},"datePublished":"2023-05-22T16:03:00.956Z","dateModified":"2023-07-20T14:15:11.734Z","description":"Performant Reactivity with Svelte-Kit is a performance improvement you can add to your application, if you don’t already know it. For context, a very basic...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b18deeec2b11c48d6d178d0fe2601aac?_a=AQADKdt","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/b18deeec2b11c48d6d178d0fe2601aac?_a=AQADKdt","isAccessibleForFree":true,"articleSection":"ITNEXT","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":"ITNEXT","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/itnext2","url":"https://daily.dev/sources/itnext"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/performant-reactivity-with-svelte-kit-xwfk0ycwm","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":18},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"webdev,javascript,productivity,svelte","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"ITNEXT","item":"https://daily.dev/sources/itnext"},{"@type":"ListItem","position":3,"name":"Performant Reactivity with Svelte-Kit"}]} ```