What is the status of gRPC in browser as of 2023? The documentation here[1] from 2019 states that there are two implementations but none works out of the box without a proxy in between the gRPC service and the client. It also mentions about Streams Specification[2] to be available in the browsers. On the page itself, many of the demos seem to work fine even on Safari. As of caniuse.com, , it seems that the spec has apparently good support [3].
So what gives? What is holding back the possibility of direct gRPC calls from browsers without a proxy in between?
[1] https://grpc.io/blog/state-of-grpc-web/
[2] https://streams.spec.whatwg.org/
[3] https://caniuse.com/streams
EDIT: Typos
