To add to your useful comment I’d like to suggest the Stoplight desktop editor (electron app). I’ve tried pretty much all GUIs that existed a year ago or so, a

To add to your useful comment I’d like to suggest the Stoplight desktop editor (electron app). I’ve tried pretty much all GUIs that existed a year ago or so, and started with Apicurio which was good, but was missing support for oneOf, allOf and the like. Switched to Stoplight and it has been great! Love that you can just manage your spec in a repo along with the project.