Echo JS 0.11.0

I think that Cloudflare workers are a great idea, and could be awesome for some projects.  I'm not sure there's a self-hosted option as a migration strategy though...  Short of an open platform to self-host at least for development, it just feels like the ultimate lock-in strategy.

Same can be argued for other serverless products (AWS Lamba, GCP Cloud Functions, Firebase etc)

Absolutely...