JSS is going to be central to the world of Sitecore and Sitecore development | Sitecore GM Servizi | Scoop.it

[...] For one, modern Javascript frameworks are a lot faster - the server simply needs to provide a package of data instead of rendering the whole page. Then, the browser can come in and do the work of actually rendering the page. It’s not hard to imagine how the benefits of shifting from server to browser rendering scale. [...]