Azure Devops! The new stack for SharePoint Framework, Introduction to Software lifecycle + DevOps, Introduction to Azure DevOps, The Build System + Deploy, Unit tests with SPFX.
This session covers how you would deploy SPFx code from GitHub or Visual Studio Git repositories to SharePoint or SharePoint Online using Azure DevOps pipelines. You really want the process and deployment defined in your development process along with other product releases.
The take away from the session would be what products are required and supported in this solution, as well as a quick walk through on the process itself.