Top: Growth of the regions where stars form in the galactic disk over time, separated by bar strength at redshift 0. Weaker-barred galaxies start with stars forming on less than 3 kpc in the center of the disk, and then grow until stars are forming almost throughout the entirety of the disk. Stronger-barred galaxies show only minimal growth in their radial range of star-forming region (RRSF) Middle: Upper radial limit of where stars are forming throughout the galaxy at a given moment. Each group of galaxies shows the expected inside-out growth. Bottom: Lower radial limit of where stars are forming in the galaxy over time. Weaker-barred galaxies tend to form stars consistently in their inner regions, whereas stronger-barred galaxies stop forming stars in the inner few kpc. In each panel, the lines correspond to the median of each group and the shaded region represents the 25−75% quantiles. To best illustrate the growth of the disk over time, we use age bins of 0.2 Gyr.