If you are learning HyperLedger Fabric, Visual Studio code has great Composer (not really supported anymore but hey - why not) and Docker plugins to help visualize what is going on with the Fabric network. These same instructions should work for HyperLedger 2.0 as well. This video is taken from one of the http://LearningVoyage.com labs to help setup a development environment for NodeJS and Go development on HyperLedger Fabric 1.4.1. Class is taught by http://Ernesto.Net