Deno

Deno is described on its official homepage as a fast, open-source, fully Node-compatible JavaScript runtime with TypeScript and everything else needed baked right in. It ships with built-in tools including a package manager, test runner, formatter, linter, task runner, type checker, coverage tool, workspace manager, benchmarker, doc generator, jupyter kernel, compiler, and desktop app builder. The official site also presents Deno Deploy as a generally available platform for JavaScript and TypeScript applications.

• 2026.10.10

  Reported2026.10.10

  Cloudflare announces acquisition of Deno[4]Cloudflare宣布收购Denotechcrunch.com

  Cloudflare announced on Friday that it is acquiring Deno, the startup behind the Deno programming runtime co-founded by Ryan Dahl and Bert Belder. Cloudflare principal engineer Kenton Varda said the acquisition will be used to improve its Workers programming model and platform, while Dahl said his team is joining Cloudflare to make the Workers programming model a mainstream way to build servers. Financial terms were not disclosed; Deno had raised a total of $26 million, including a Series A led by Sequoia.

  Weekdays and relative dates follow the original report; their exact calendar dates have not been verified.

Read more

1. 1Deno, the drop-in JavaScript runtime for Node developersdeno.com
2. 2Deno Deploydeno.com
3. 3Denowikidata.org
4. 4Cloudflare宣布收购Denotechcrunch.com