--- title: Valibot: The modular and type safe schema library description: Valibot is a modular and type safe schema library for validating unknown data. It offers type safety, small bundle size, support for various TypeScript types,... canonical: https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Valibot: The modular and type safe schema library | daily.dev og:description: Valibot is a modular and type safe schema library for validating unknown data. It offers type safety, small bundle size, support for various TypeScript types,... og:url: https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb og:image: https://api.daily.dev/og/posts/8LWtRh0nB.png og:image:alt: Valibot: The modular and type safe schema library 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. # Valibot: The modular and type safe schema library **[Community Picks](https://daily.dev/sources/community)** · 1 min read · 55 upvotes · 1 comments ## Summary Valibot is a modular and type safe schema library for validating unknown data. It offers type safety, small bundle size, support for various TypeScript types, 100% test coverage, included helpers, and a great developer experience. Valibot is available free of charge under the MIT License. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@orcdev** · 0 upvotes > Zod: > >  ## 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 - [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: [#typescript](https://daily.dev/tags/typescript) [View this post on daily.dev](https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb) ```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":"Valibot: The modular and type safe schema library","url":"https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb"},"datePublished":"2024-01-30T20:16:15.491Z","dateModified":"2024-05-09T08:29:02.242Z","description":"Valibot is a modular and type safe schema library for validating unknown data. It offers type safety, small bundle size, support for various TypeScript types,...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/59a0a9c6a1488ca68983ea4f301e81ef?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/59a0a9c6a1488ca68983ea4f301e81ef?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Community Picks","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":"Community Picks","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1655817725/logos/community","url":"https://daily.dev/sources/community"},"commentCount":1,"discussionUrl":"https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":54},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":1}],"keywords":"typescript","timeRequired":"PT1M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Community Picks","item":"https://daily.dev/sources/community"},{"@type":"ListItem","position":3,"name":"Valibot: The modular and type safe schema library"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/valibot-the-modular-and-type-safe-schema-library-8lwtrh0nb","comment":[{"@type":"Comment","text":"Zod:","datePublished":"2025-03-18T14:19:38.390Z","url":"https://daily.dev/posts/8LWtRh0nB#c-nPBOTspgV","author":{"@type":"Person","name":"OrcDev","url":"https://daily.dev/orcdev","image":"https://avatars.githubusercontent.com/u/7549148?v=4"}}]} ```