I generally prefer physical Books but for tech, I prefer online version (ideally HTML or PDF). The reason is that it is easier to follow along especially if I a

I generally prefer physical Books but for tech, I prefer online version (ideally HTML or PDF). The reason is that it is easier to follow along especially if I am writing code and even copy/paste snippets if the book has those. Best tech books for me are those that are dead simple HTML/CSS with no JS so that I can just run it directly in browser without a server.