Docs are a model of their kind. Uses the HTML5 history API, for better or for worse. Code is documented well, examples are straightforward, and BTW it runs like a bat out of hell, as advertised. As recently illustrated [1], there is no more penalty from Google. Its crawlers now read single-page apps as well as HTML.<p>[1] <a href="http:&#x2F;&#x2F;searchengineland.com&#x2F;tested-googlebot-crawls-javascript-heres-learned-220157" rel="nofollow">http:&#x2F;&#x2F;searchengineland.com&#x2F;tested-googlebot-crawls-javascri...</a>