When you learn Rails, you mostly just learn Rails. If you want to learn the nitty gritty details I think a different language might be better suited. I think Go

When you learn Rails, you mostly just learn Rails. If you want to learn the nitty gritty details I think a different language might be better suited. I think Go strikes a nice balance between "doing everything yourself" and "just putting pieces together" If you constrain yourself to the standard library.