Here is a blueprint that you can use to easily build your first web application using React and TypeScript.
Microsoft has announced a new SharePoint development model. So is it something that you should be always using or does it only make sense in some scenarios?
Microsoft has just announced the SharePoint Framework - a new model for building SharePoint solutions. And although you can't start building solutions using it just yet, there are quite a few things that you can start learning today to be prepared when the new framework becomes available.