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 Schedule Image Gantt Chart for Deno
Release Released Security Support Latest
2.1 (LTS) 3 months ago
(21 Nov 2024)
Ends in 2 months and 1 week
(30 Apr 2025)
2.1.10
(13 Feb 2025)
2.0 4 months and 2 weeks ago
(08 Oct 2024)
Ended 3 months ago
(21 Nov 2024)
2.0.6
(10 Nov 2024)
1 4 years and 10 months ago
(13 Apr 2020)
Ended 4 months and 2 weeks ago
(09 Oct 2024)
1.46.3
(04 Sep 2024)

Deno follows SemVer. New minor releases are made monthly and are supported with bug and security fixes until the next minor release. Every six months a minor version is promoted to LTS and is supported with critical bug and security fixes for an additional 5 months.

Deno maintainers are committed to maintaining a stable standard library API (Deno namespace) from version 1.0.0 onward.

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/deno.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/deno.ics.