--- title: State of WASI support for CPython: March 2024 | daily.dev description: CPython now officially supports WASI as a tier 2 platform starting from Python 3.13. The post also mentions the introduction of a new command line interface in... canonical: https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: State of WASI support for CPython: March 2024 | daily.dev og:description: CPython now officially supports WASI as a tier 2 platform starting from Python 3.13. The post also mentions the introduction of a new command line interface in... og:url: https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy og:image: https://api.daily.dev/og/posts/dz169FJJy.png og:image:alt: State of WASI support for CPython: March 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. # State of WASI support for CPython: March 2024 **[Planet Python](https://daily.dev/sources/planetpython)** · 2 min read · 4 upvotes · 0 comments ## Summary CPython now officially supports WASI as a tier 2 platform starting from Python 3.13. The post also mentions the introduction of a new command line interface in Python 3.11, 3.12, and 3.13/`main`, and the support for WASI SDK 21 in Python 3.13/`main` and 3.12. ## 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), [#python](https://daily.dev/tags/python), [#cpython](https://daily.dev/tags/cpython) [View this post on daily.dev](https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy) ```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":"State of WASI support for CPython: March 2024","url":"https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy"},"datePublished":"2024-03-18T01:48:26.596Z","dateModified":"2024-05-09T08:43:33.910Z","description":"CPython now officially supports WASI as a tier 2 platform starting from Python 3.13. The post also mentions the introduction of a new command line interface in...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1b57014d682bf3d99c5bd233716c6482?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/1b57014d682bf3d99c5bd233716c6482?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"Planet Python","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":"Planet Python","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/eac3cc584cb043b5a242d13752bd3d0c","url":"https://daily.dev/sources/planetpython"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/state-of-wasi-support-for-cpython-march-2024-dz169fjjy","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"webdev,python,cpython","timeRequired":"PT2M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Planet Python","item":"https://daily.dev/sources/planetpython"},{"@type":"ListItem","position":3,"name":"State of WASI support for CPython: March 2024"}]} ```