Like many I'd be afraid for to much tie-in with this system. If I could export my code is a way that it's usable and based on open source libs, I have the liber

Like many I'd be afraid for to much tie-in with this system. If I could export my code is a way that it's usable and based on open source libs, I have the liberty to extend it beyond what Anvil's limitations. But now I'd probably still take the upfront cost to get a bigger app started without tie-ing in with a service. For rapid prototyping it seems awesome!