A few examples include ivy.Container.cont_multi_map which is used for mapping a function to all leaves of multiple containers with the same nested structure, ivy.Container.cont_diff which displays the difference in nested structure between multiple containers, and ivy.Container.cont_common_key_chains which returns the nested structure that is common to all containers. There are many more examples, check out the abstract ContainerBase class to see some more!
it might be use explaining reasoning behind keeping some method static. - Also provides examples of the functions. - Link to documentation rather than source code.