BTW, fullstack.io barely works with an adblocker on. Can't download free chapter of your new React Native book. I'm accustomed to that on non-dev oriented sites, but might be a first for a site catering to devs. My blocker doesn't like 6 of your 20 (!) domains serving tracking / payment code.

Not saying you should cater to me, just that you might not realize it's happening.

Love the book covers. They are very attractive and professional.