jsrpc

this is a json-rpc server that is meant to work with a jrpc server https://gfx.cafe/open/jrpc

what that means is a json-rpc2 server over either https or websocket. that also supports ethereum-rpc style subscriptions

it should work both in node and on the web

it allows you to define type safe api client

you will need to install ws if you want to use it in node