Ever struggled trying to figure out the best way to get from point A to point B in a bustling city? Well, let OpenTripPlanner (OTP) be your new best friend. This open-source project is redefining how folks plan their multi-modal trips, seamlessly blending public transport, biking, walking, and other mobility services like bike shares and ride-hailing. Whether you’re on Linux, Mac, or Windows, if you've got a Java virtual machine, you're ready to roll. OTP has got legs (pun intended!) with its versatile server component. It taps into open data and open standard file