{"id":1891,"date":"2026-10-13T11:26:10","date_gmt":"2026-10-13T11:26:10","guid":{"rendered":"https:\/\/seoscanpro.ai\/blog\/cloudflare-acquires-deno\/"},"modified":"2026-10-25T08:57:46","modified_gmt":"2026-10-25T08:57:46","slug":"cloudflare-acquires-deno","status":"publish","type":"post","link":"https:\/\/seoscanpro.ai\/blog\/cloudflare-acquires-deno\/","title":{"rendered":"Cloudflare acquires Deno, the Node.js creator’s startup"},"content":{"rendered":"
Updated October 25, 2026 at 4:48 AM ET<\/em><\/div>\n

Platform changes are worth planning around. Cloudflare acquires Deno, the Node.js creator’s startup behind the open-source Deno runtime, and the team said that at Cloudflare it will "combine our work with that of the Workers and Durable Objects teams." The acquisition was announced on October 9, 2026, and the Deno team has published a wind-down schedule for its hosting service.<\/p>\n

What Cloudflare bought<\/h2>\n

Deno is the company behind the open-source Deno runtime, and its founder Ryan Dahl is the creator of Node.js. The company also ran Deno Deploy, a hosting service.<\/p>\n

What happens to Deno Deploy and the runtime?<\/h2>\n

Deno said in a blog post by founder Ryan Dahl<\/a> that Deno Deploy will keep running for "six months before shutting down," with migration support for paying customers moving to Cloudflare Workers. If a site or an API runs on Deno Deploy, that is a six-month window to move, not an open-ended one.<\/p>\n

The runtime gets a longer runway. Deno said it will support the runtime for "another year with monthly releases containing bug fixes and security updates," and that after that year it will end its development of the runtime. Deno will remain open source, and the team said it welcomes others who want to continue its development. JSR, Deno’s package registry, will keep operating, with its infrastructure moving to Cloudflare.<\/p>\n

What is Cloudflare Workers?<\/h2>\n

Deno said it will provide migration support for paying customers moving to Cloudflare Workers.<\/p>\n

How does this show up in a site audit?<\/h2>\n

Even a migration that looks fine is worth a double check.<\/p>\n

SEOScanPro’s website SEO audits<\/a> include on-page analysis.<\/p>\n

What the consolidation means for search visibility<\/h2>\n

A platform transition is worth monitoring.<\/p>\n

What to do now<\/h2>\n
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  1. Check what runtime and host each of your sites and APIs actually uses. If anything runs on Deno Deploy, note that Deno said it will continue operating for "six months before shutting down."<\/li>\n
  2. For Deno Deploy workloads you pay for, review the migration support Deno said it will provide for customers moving to Cloudflare Workers.<\/li>\n
  3. If you run the Deno runtime directly, plan for monthly releases to continue for one year with bug fixes and security updates, after which Deno will end development of the runtime.<\/li>\n
  4. Audit the site after any migration: compare response headers, redirects, and response times before and after, then recheck that search engines can still crawl and render key pages.<\/li>\n
  5. Keep a written record of where each part of your stack runs, so the next platform change does not catch you without a timeline.<\/li>\n<\/ol>\n

    FAQ<\/h2>\n

    What is Deno?<\/h3>\n

    Deno is a company and the name of its open-source runtime, created by Ryan Dahl, the creator of Node.js. The company also ran Deno Deploy, a hosting service.<\/p>\n

    Will Deno Deploy keep working?<\/h3>\n

    Deno said Deno Deploy will continue operating for six months before shutting down, with migration support for paying customers moving to Cloudflare Workers.<\/p>\n

    How long will the Deno runtime be supported?<\/h3>\n

    Deno said it will support the runtime for another year with monthly releases containing bug fixes and security updates, after which it will end development of the runtime. Deno will remain open source for anyone who wants to continue it.<\/p>\n

    Try the site audit tool<\/h2>\n

    \"The<\/a><\/p>\n

    SEOScanPro runs a full technical audit of a site and shows the measured result behind every check. Open the site audit tool<\/a>.<\/p>\n

    This article reports on publicly available information from the sources listed below. We have no reason to believe it is inaccurate, but we have not independently verified every claim, and details may change as the story develops.<\/em><\/div>\n
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    Sources<\/h2>\n