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Deno

Category
Frameworks and libraries
Latest
2.9.8
Released
Oct 21, 2026
Docs outline
12 sections

Official docs outline

docs.deno.com
  1. First Project

    Creating and running a first Deno project.

  2. Configuration

    deno.json options, tasks, import maps, and workspaces.

  3. Modules and Imports

    Importing modules with jsr:, npm:, node: specifiers, and URLs.

  4. Security and Permissions

    Deno's permission model and --allow-* flags.

  5. TypeScript

    Built-in TypeScript support and type checking.

  6. Node and npm Compatibility

    Running Node.js code and npm packages in Deno.

  7. HTTP Server

    Deno.serve for HTTP servers and WebSockets.

  8. Testing

    deno test, assertions, mocking, and coverage.

  9. Standard Library

    The Deno standard library published on JSR.

  10. Linting and Formatting

    deno lint and deno fmt configuration.

  11. CLI Reference

    The Deno CLI subcommands and flags.

  12. Workspaces and Monorepos

    Monorepos with Deno workspaces.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

Versions and support

6 release lines
LineReleasedLatestSupport
2.9 Jun 25, 2026 2.9.8 Supported
2.8 May 22, 2026 2.8.3 Ended Jun 25, 2026
2.7 Feb 25, 2026 2.7.14 Ended May 22, 2026
2.6 Dec 10, 2025 2.6.10 Ended Feb 25, 2026
2.5 Sep 10, 2025 2.5.7 Ended Apr 30, 2026 LTS
2.4 Jul 1, 2025 2.4.5 Ended Sep 10, 2025

Source: endoflife.date

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