Deno is a JavaScript, TypeScript, and WebAssembly runtime with secure defaults and a great developer experience. It’s built on V8, Rust, and Tokio.

Release Released Security Support Latest
2.5 (LTS) 2 months and 3 weeks ago
(10 Sep 2025)
Ends in 5 months
(30 Apr 2026)
2.5.6
(29 Oct 2025)
2.4 5 months ago
(01 Jul 2025)
Ended 2 months and 3 weeks ago
(10 Sep 2025)
2.4.5
(21 Aug 2025)
2.3 7 months ago
(30 Apr 2025)
Ended 5 months ago
(01 Jul 2025)
2.3.7
(23 Jun 2025)
2.2 (LTS) 9 months ago
(18 Feb 2025)
Ended 1 month ago
(31 Oct 2025)
2.2.15
(30 Sep 2025)
2.1 (LTS) 1 year ago
(21 Nov 2024)
Ended 7 months ago
(30 Apr 2025)
2.1.14
(29 Sep 2025)
2.0 1 year ago
(08 Oct 2024)
Ended 1 year ago
(21 Nov 2024)
2.0.6
(10 Nov 2024)
1 5 years and 7 months ago
(13 Apr 2020)
Ended 1 year ago
(09 Oct 2024)
1.46.3
(04 Sep 2024)

LTS support will be discontinued after April 30, 2026 (EOL for v2.5); there will be no LTS releases or maintenance beyond that date.

Deno follows SemVer. New minor releases are made every 12 weeks and are supported with bug and security fixes until the next minor release.

Deno has release channels, such as stable, which can be used as version aliases.

As of Deno 1.0.0, the Deno namespace APIs are stable. The Deno maintainers we will strive to make code working under 1.0.0 continue to work in future versions.

More information is available on the Deno website.

You should be running one of the supported release numbers listed above in the rightmost column.

deno --version

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You can submit an improvement to this page on GitHub :octocat: . This page has a corresponding Talk Page.

A JSON version of this page is available at /api/v1/products/deno/. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/deno.ics.