Learn the basics of GitHub Copilot - an AI-powered tool for writing code faster. It is built on top of OpenAI’s GPT-3 model and uses training data from public places like StackOverflow to suggest and write code automatically.  

Guest Jon P Smith shows how he built a demo e-commerce book selling site that uses EF Core. He started with 700 books then scaled through 100,000 books to ½ million books. At each stage he compares the performance of each improvement, and the extra work to get that performance. 

If you have wanted to build something to spread information about COVID-19, here's a great place to start! This free API sources its data from Johns Hopkins CSSE. You can make a difference!