Huh? It is very concerning to hear this from a founder. It is the same exact level of security as it is executing the same code, just at a different level. Really does not matter what crypto lib you are using if at the end of the day the surrounding code dictates all the security.
Regardless of all this, your open source crypto library doesn't even use the Web Crypto APIs at all, but rather the dreaded js based crypto you are badmouthing (tweetnacl, stablelib)
Regardless of all this, your open source crypto library doesn't even use the Web Crypto APIs at all, but rather the dreaded js based crypto you are badmouthing (tweetnacl, stablelib)