IndyFramework 3.0 is a software framework designed for the efficient development of collaborative robot applications. It operates on Neuromeka's robot controller, STEP, and allows robot control at up to 8KHz (for STEP3). With a universal and robust control algorithm library that can handle the kinematic advantages and model uncertainties of multi-joint robots, as well as an innovative collision detection algorithm, it allows for the safe implementation of various robotic tasks. Additionally, it includes various system functions for building automation systems and remote maintenance capabilities, and is designed with a software structure that allows for future expansion of additional features.