I’ve hacked my PS Vita eight ways to Sunday. I’ve filled it with emulators, and even overclocked it. I’ve sunk more hours than I’d like to admit into homebrew projects tweaking its performance. Every time I turned it on, I was greeted by the same wavy blue bubbles Sony shipped in 2012. I changed all that when I found VitaOS, an open-source project that doesn’t just reskin the home screen; it replaces the handheld’s interface entirely with something I still use.