--- title: Exploring Reactivity: Fine-Grained Derivation &... description: A live coding stream where the host (Ryan Carniato, creator of SolidJS) discusses fine-grained reactivity, incremental computation, and JavaScript framework... canonical: https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Exploring Reactivity: Fine-Grained Derivation & Incremental Computation | daily.dev og:description: A live coding stream where the host (Ryan Carniato, creator of SolidJS) discusses fine-grained reactivity, incremental computation, and JavaScript framework... og:url: https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc og:image: https://api.daily.dev/og/posts/zPtdAJaKC.png og:image:alt: Exploring Reactivity: Fine-Grained Derivation & Incremental Computation 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. # Exploring Reactivity: Fine-Grained Derivation & Incremental Computation **[Ryan Carniato](https://daily.dev/sources/ryansolid)** · 302 min read · 0 upvotes · 0 comments ## Summary A live coding stream where the host (Ryan Carniato, creator of SolidJS) discusses fine-grained reactivity, incremental computation, and JavaScript framework convergence. The session includes watching and reacting to a talk by Minko Gechev on how Angular, React, and other frameworks are converging on signals-based reactivity, event replay, and partial hydration. The host also shares personal anecdotes about recovering a hacked Twitter account and discusses the Vinci meta-framework project. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [SolidJS Creator on Fine-Grained Reactivity as Next Frontier](https://daily.dev/posts/solidjs-creator-on-fine-grained-reactivity-as-next-frontier-howsh75d3) · The New Stack · 0 upvotes · 0 comments - [Fine Grained Everything, and what comes after React Server Components](https://daily.dev/posts/fine-grained-everything-and-what-comes-after-react-server-components-iudbo1w6u) · LogRocket · 1 upvotes · 0 comments --- [View this post on daily.dev](https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc) ```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":"Exploring Reactivity: Fine-Grained Derivation & Incremental Computation","url":"https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc"},"datePublished":"2026-03-16T21:46:18.085Z","dateModified":"2026-03-16T21:49:13.935Z","description":"A live coding stream where the host (Ryan Carniato, creator of SolidJS) discusses fine-grained reactivity, incremental computation, and JavaScript framework...","image":"https://i.ytimg.com/vi/kz-p_017Usc/sddefault.jpg","thumbnailUrl":"https://i.ytimg.com/vi/kz-p_017Usc/sddefault.jpg","isAccessibleForFree":true,"articleSection":"Ryan Carniato","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":"Ryan Carniato","logo":"https://media.daily.dev/image/upload/s--CzuHWMUQ--/f_auto,q_auto/v1773697570/logos/ryansolid?_a=BAMAMiiu0","url":"https://daily.dev/sources/ryansolid"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/exploring-reactivity-fine-grained-derivation-incremental-computation-zptdajakc","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"","timeRequired":"PT302M","video":{"@type":"VideoObject","name":"Exploring Reactivity: Fine-Grained Derivation & Incremental Computation","description":"A live coding stream where the host (Ryan Carniato, creator of SolidJS) discusses fine-grained reactivity, incremental computation, and JavaScript framework...","thumbnailUrl":"https://i.ytimg.com/vi/kz-p_017Usc/sddefault.jpg","uploadDate":"2026-03-16T21:46:18.085Z","duration":"PT302M","url":"https://api.daily.dev/r/zPtdAJaKC","embedUrl":"https://www.youtube.com/embed/kz-p_017Usc"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Ryan Carniato","item":"https://daily.dev/sources/ryansolid"},{"@type":"ListItem","position":3,"name":"Exploring Reactivity: Fine-Grained Derivation & Incremental Computation"}]} ```