A number of visualization are available. For anything which doesn’t require fast user feedback or static plots you can probably just use
seaborn. For visualization of movies, such as after motion correction, the reconstructed movie after CNMF, residuals etc, or drawing thousands of ROIs, we highly recommend
fastplotlib. The demo notebooks provide extensive examples using
fastplotlib to visualize the motion corrected movie, spatial contours, reconstructed movie, residuals, and reconstructed background.