The tooling, documentation and language integration is rather awkward and cumbersome at the moment.
Sparse documentation, language tooling that seems very half baked, workflows don't feel intuitive.
But there is definitely potential.
Here is something that can help with Cloudflare horrible tooling: Use wasm/Rust. You'll be able to compile and run most of your code locally, and then when you deploy you have more odds of your code not bugging on the cloud.
> But there is definitely potential.
I agree! It's something I'm watching with eager eyes, but don't feel like is the first option I'd turn to when making a technology choice.
Another technology that gives me this feeling is FaunaDB [0].
[0]: https://fauna.com/
I would love to have a local runtime so I could iterate faster.