--- title: TypeScript 6.0 arrives | daily.dev description: TypeScript 6.0 is now generally available, marking the last release based on the current JavaScript codebase. Key changes include adjusted type-checking for... canonical: https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: TypeScript 6.0 arrives | daily.dev og:description: TypeScript 6.0 is now generally available, marking the last release based on the current JavaScript codebase. Key changes include adjusted type-checking for... og:url: https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj og:image: https://api.daily.dev/og/posts/3ZoUk3nVJ.png og:image:alt: TypeScript 6.0 arrives 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. # TypeScript 6.0 arrives **[InfoWorld](https://daily.dev/sources/infoworld)** · 3 min read · 0 upvotes · 0 comments ## Summary TypeScript 6.0 is now generally available, marking the last release based on the current JavaScript codebase. Key changes include adjusted type-checking for function expressions in generic calls, extended deprecation of import assertion syntax, updated DOM types with Temporal API adjustments, a new --stableTypeOrdering flag to ease migration to TypeScript 7.0, es2025 target support, and a hard deprecation of using 'module' where 'namespace' was expected. TypeScript 7.0, which is nearly complete, will be rewritten in Go for native speed and shared-memory multi-threading, and developers are encouraged to try its preview builds. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: --- Tags: [#javascript](https://daily.dev/tags/javascript), [#microsoft](https://daily.dev/tags/microsoft), [#typescript](https://daily.dev/tags/typescript), [#golang](https://daily.dev/tags/golang) [View this post on daily.dev](https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj) ```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":"TypeScript 6.0 arrives","url":"https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj"},"datePublished":"2026-03-25T09:07:01.209Z","dateModified":"2026-03-25T09:08:51.175Z","description":"TypeScript 6.0 is now generally available, marking the last release based on the current JavaScript codebase. Key changes include adjusted type-checking for...","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/d2442b44a3968af3f66e4e3acb18ba27?_a=AQAEuop","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/d2442b44a3968af3f66e4e3acb18ba27?_a=AQAEuop","isAccessibleForFree":true,"articleSection":"InfoWorld","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":"InfoWorld","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/bf6d68a999064029b0bb09aa6268f1f3","url":"https://daily.dev/sources/infoworld"},"commentCount":0,"discussionUrl":"https://daily.dev/posts/typescript-6-0-arrives-3zouk3nvj","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":0},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":0}],"keywords":"javascript,microsoft,typescript,golang","timeRequired":"PT3M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"InfoWorld","item":"https://daily.dev/sources/infoworld"},{"@type":"ListItem","position":3,"name":"TypeScript 6.0 arrives"}]} ```