I recently started streaming on Twitch. In my most recent stream I did an extended version of my Introduction to the SharePoint Framework conference talk.
Abstract: Microsoft recently released a new page and web part model called the SharePoint Framework (SPFx). Microsoft used this new framework to build the Modern list and library user experiences that have been rolling out to SharePoint Online. As you’ll see in the session, developing for the SharePoint Framework is nothing like “traditional” SharePoint development. There’s no File | New Project in Visual Studio; instead we’ll be using tools like Node, Yeoman, Gulp and TypeScript. We’re not in Kansas anymore Toto.