Picture this: you’re wiring a new set of fog lights into your mad Lancer Evo, and you need 8 inches or yellow 16 gauge wire. But, disaster! You only have 6 inches, so now you have to drop what you’re doing and go buy more, or use a different color (thus ruining your color coordination and, by extension, your resale value). Petty, non-issue “problems” like this could be a thing of the past if only you had spent weeks of your life creating a terminal-style program that manages all your parts inventory and maintenance schedules, right? Of course. Let’s build it.