  I review the current state of numerical simulations of stellar feedback in
the context of star formation at scales ranging from the formation of
individual stars to models of galaxy formation including cosmic reionisation. I
survey the wealth of algorithms developed recently to solve the radiative
transfer problem and to simulate stellar winds, supernovae and protostellar
jets. I discuss the results of these simulations with regard to star formation
in molecular clouds, the interaction of different feedback mechanisms with each
other and with magnetic fields, and in the wider context of galactic-- and
cosmological--scale simulations.
