When building SharePoint solutions, you might need to get the URL of the tenant app catalog. Recent changes to the SharePoint API make it very easy.
Learn by example: sample SharePoint Framework client-side web parts illustrating SharePoint CRUD operations published by SharePoint Patterns and Practices.
You can use Angular to build Client-Side Web Parts on the new SharePoint Framework. Here is how to get started and what to keep in mind.
In my previous post I discussed how you can export Web Parts using CSOM. But did you know that you can also do it using REST?