gm, blockchain + ipfs + opengsn is the perfect match for blockchain as backend and database

it's fast, permissionless, customizable, user-friendly

upkeep costs of product build like this?

$0

and it gets more performant the more users use it, as opposed to the classic backend/frontend pair

cto @ bwl.gg (lunchbreak.com), 80M+ users (bdut.ch) 🙏 built @remindme, @mintit, @gpt, @healthbot, farcantasy.xyz

ipfs is used to store data (including media and metadata) and spa frontend

for blockchain any l2 would suffice but going with polygon is ok

opengsn allows you to cover gas fees (for polygon they are miniscule) but when you run out of $100 that you deposited for gas fees, users can still pay for gas fees

I didn't know about opengsn

Thanks for sharing @warpcastadmin.eth