I don't see why you couldn't - I haven't personally done it.
It all seems to be very well documented in https://cdn.sparkfun.com/datasheets/SensĀors/GPS/760.pdf including pseudo-code
@Gordon started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
I don't see why you couldn't - I haven't personally done it.
It all seems to be very well documented in https://cdn.sparkfun.com/datasheets/SensĀors/GPS/760.pdf including pseudo-code