I try to alert element14 community members of anything that looks useful to them. The Xilinx Developers site is one of those great resources. It has a lot of extra information, article, videos, etc. to help you in your Xilinx Development projects. I'd encourage you to take a look. Click here to visit XILINX//Developer. 
Getting Started Resources on Vitis and Vivado are a great place to start. Check it out!