Despite the similar names, what oh-my-fish and oh-my-zsh provide isn't comparable. E.g. oh-my-zsh adds a bunch of keybindings and a git prompt, and sets a bunc

Despite the similar names, what oh-my-fish and oh-my-zsh provide isn't comparable. E.g. oh-my-zsh adds a bunch of keybindings and a git prompt, and sets a bunch of options (like turning on history deduplication, or comments in interactive sessions). Fish already does equivalents of much of that, by default, so oh-my-fish doesn't have to do it. They mostly add more prompts (with their own, separate, git prompt implementation) and provide a package manager. That means fish without oh-my-fish is already close to the experience of zsh with oh-my-zsh. (disclaimer: I'm a fish developer, and not really involved with oh-my-fish - I sent a few courtesy patches over the years)