Deno
- Category
- Frameworks and libraries
- Latest
- 2.9.8
- Released
- Oct 21, 2026
- Docs outline
- 12 sections
Official docs outline
docs.deno.com- First Project
Creating and running a first Deno project.
- Configuration
deno.json options, tasks, import maps, and workspaces.
- Modules and Imports
Importing modules with jsr:, npm:, node: specifiers, and URLs.
- Security and Permissions
Deno's permission model and --allow-* flags.
- TypeScript
Built-in TypeScript support and type checking.
- Node and npm Compatibility
Running Node.js code and npm packages in Deno.
- HTTP Server
Deno.serve for HTTP servers and WebSockets.
- Testing
deno test, assertions, mocking, and coverage.
- Standard Library
The Deno standard library published on JSR.
- Linting and Formatting
deno lint and deno fmt configuration.
- CLI Reference
The Deno CLI subcommands and flags.
- 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| Line | Released | Latest | Support |
|---|---|---|---|
| 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