Can you add C? I prefer C for critical parts, reserve the option to use Python for stuff that Python is good at and use mostly Javascript in the front-end usni

Can you add C? I prefer C for critical parts, reserve the option to use Python for stuff that Python is good at and use mostly Javascript in the front-end usnig a MD* Framework. My clients mostly just ask for PHP though. That's my problem though, I need to find new clients.