Overview
- Deno announced that its entire engineering team will join Cloudflare and that it will stop active development of the standalone Deno runtime after one year of monthly maintenance and security updates.
- Deno Deploy will continue running for six months before shutting down, and Deno said it will offer paid customers migration support to Cloudflare Workers during that period.
- Cloudflare and Deno plan to merge Deno’s Celld project with Cloudflare’s open-source Workerd runtime under joint stewardship led by Ryan Dahl and Bert Belder, with the combined project expected to remain permissive open source.
- Operational components will move to Cloudflare: the JSR package registry infrastructure will be absorbed and the teams will work to support rusty_v8 integration into workerd to preserve Deno’s V8-based capabilities.
- The deal reflects growing consolidation in JavaScript runtimes and serverless tooling and aims to make the Workers plus Durable Objects model the default way to build distributed applications and AI agents while giving Deno users a migration path.