That's part of what drove me to write TopShell, which is a notebook-like interface: https://github.com/topshell-language/topshell https://github.com/topshell-l

That's part of what drove me to write TopShell, which is a notebook-like interface: https://github.com/topshell-language/topshell https://github.com/topshell-language/topshell * Information only flows downwards. * Computations are cached. * Things are automatically recomputed when the values they depend on change. * Things with effects is instead cleared and awaits confirmation before running.