gRPC-Web with GopherJS

Introducing the GopherJS gRPC-Web bindings

In a previous blog series I’ve talked about how to work with a gRPC backend from the GopherJS world. It relies on the gRPC-gateway which is a great piece of tech, but unfortunately carries a couple of downsides: Clients don’t know what types are used - the interface is HTTP JSON. This can be somewhat mitigated with the use of swagger generated interfaces, but it’s still not perfect. The interface being JSON means marshalling and unmarshalling can become a significant part of the latency between the client and the server. [Read More]