11 year old son wants to learn coding

Hey there. My son wants to learn how to code. Looking for recommendations for apps, toys, whatever that he can use at home. The catch is, that while I am technologically proficient in most matters, I know absolutely nothing about coding, computer programming all that stuff. (I vaguely recall a few classes in BASIC back in the day on my school's Apple IIc in the late 1980s but that's it). So anything I get him needs to work with almost zero parental assistance.