--- title: Pydantic is a Game-Changer | daily.dev description: Pydantic is a package that provides type checking, detailed error messages, data serialization, and automatic schema documentation. It was released in 2018 and... canonical: https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Pydantic is a Game-Changer | daily.dev og:description: Pydantic is a package that provides type checking, detailed error messages, data serialization, and automatic schema documentation. It was released in 2018 and... og:url: https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv og:image: https://api.daily.dev/og/posts/OuyTCp9Gv.png og:image:alt: Pydantic is a Game-Changer 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. # Pydantic is a Game-Changer **[Python in Plain English](https://daily.dev/sources/inPlainEngHQ)** · 3 min read · 10 upvotes · 0 comments ## Summary Pydantic is a package that provides type checking, detailed error messages, data serialization, and automatic schema documentation. It was released in 2018 and has gained popularity in various packages. This post highlights the benefits of using Pydantic and provides code examples to demonstrate its ease of use. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#python](https://daily.dev/tags/python) [View this post on daily.dev](https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv) ```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":"Pydantic is a Game-Changer","url":"https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv"},"datePublished":"2024-02-20T23:25:10.746Z","dateModified":"2024-05-09T08:43:33.910Z","description":"Pydantic is a package that provides type checking, detailed error messages, data serialization, and automatic schema documentation. It was released in 2018 and...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/bec517eeaa7622474bffbf435e380cd9?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/bec517eeaa7622474bffbf435e380cd9?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Python in Plain English","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":"Python in Plain English","logo":"https://media.daily.dev/image/upload/s--Dg5QTRuI--/f_auto,q_auto/v1686665538/logos/pe","url":"https://daily.dev/sources/inPlainEngHQ"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/pydantic-is-a-game-changer-ouytcp9gv","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":10},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"python","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Python in Plain English","item":"https://daily.dev/sources/inPlainEngHQ"},{"@type":"ListItem","position":3,"name":"Pydantic is a Game-Changer"}]} ```