HelloJS is a javascript implemetation for oAuth1 & oAuth2.This library allows you to perform authtentication with a wide variaty of oAuth1&2 providers. FusionAuth is a Identity management solution.FusionAuth provides a complete api-based identity/authentication platform for developers. Put these two together and you have 2 building blocks for any modern webapp.Unfortunatly, HelloJS doesnt support FusionAuth out…