chezmoi

chezmoi: A great utility software that was designed to help users manage their personal config files across multiple machines

chezmoi is a small command-line-based utility that was created to help users manage their personal configuration files across multiple computers, and spend time customizing the tools they use, like Editors, Shells, and even version control systems.

Users will be able to ensure that the dotfiles in question run on different accounts and even different OSes if need be, only with its help, and also allows anyone to control machine-specific details across multiple machines.

Since the program is cross-platform, it means that it works on all OSes (e.g. Windows, Linux, and macOS, and even other less-used OSes like FreeBSD, OpenBSD, and Termux).

To conclude, chezmoi was designed to make managing dotfiles a lot more efficient, and those who take the time to learn the program will come to realize that it's a lot faster and smoother.