Interesting discussion on whether #SPFx is a fourth developer model or not. What do you think? #SharePoint@jthake/when-you-reset-the-page-model-in-a-product-and-produce-a-fourth-development-model-id-expect-this-272693e60f53#.3kmg9wfyj" target="_blank" rel="nofollow noopener">medium.com/@jthake/when-y…