This is a fork of
https://github.com/gildas-lormeau/JSONView-for-Chrome
Mostly it just includes this pull request which allows the json to have a prefix to avoid a JSON vulnerability.
I might add more later, but I doubt it.
JSONView-for-Chrome is a Chrome extension that allows you to view json in a nice tree and you can open/close sections too.
It is available to install on the chrome store here.