Whether you are a beginner, or experienced developer who needs a CSS refresher, Modern CSS is the book for you. Joe Attardi,  my former colleague has done an excellent job teaching every concept accompanied by code examples and screenshots

This GraphQL talk is from Devoxx Poland 2019 by Vladimir Dejanović. In this talk you will learn reasons why you should consider GraphQL for your next project and how you can benefit from it if you add it to your existing project.