Galaxy formation at high redshift - What can we expect from 21cm and UV Luminosity Function?

The upcoming flood of data from radio 21cm and the launch of JWST (expected soon) will dramatically change our understanding of the early Universe and our understanding of the formation of galaxies. I will present the models and tools that we are developing now to prepare the analysis and interpretation of this massive amount of data, as well as, the expectation in constraining galaxy formation models.