To build the new testground SDK for JavaScript, we will need to support browsers. Thus, it is very difficult to make a Redis client work from the browser since Redis doesn't really use HTTP. The solution seems to be to convert the sync library we have on the Go SDK to a Go service that will work as an HTTP service where all tests can connect to and perform the necessary operations. By doing this, we will also remove the direct access to Redis from the tests, which was never the goal.