Web development / front-end development joke: https://developer.mozilla.org/en-US/docs/Web/API/Document_Object_Model

You’ve gotten a few replies from people who are talking about e-ink, which I can’t comment on without having used an e-reader, but I nearly universally prefer to read things on a screen bigger than a phone. I guess it’ll depend a bit on your phone’s screen size (mine is on the small side for recent phone generations), but it always feels like the screen is closer to my face than I want, the font is too small to be comfortable, and/or I can’t fit enough on the screen. Plus the aspect ratio of modern phones is very tall, meaning each line of text is pretty short which is kind of annoying for long-form content like books. If you have a big 6.5" screen that’s similar to a small e-reader’s screen size anyway then I guess it might not be as much of an issue though!