For classes/functions, sphinx's autosummary extension can generate a nice table summarizing the list of available classes/functions in a particular module, such
joml
process-substitution
associativity
android-drawer
libwebsockets
amazon-workspaces
postgrest
grandstack
spring-data-document
xtensa
zendx
struts2-rest-plugin
sybase-ase15
cloudcustodian
ib-api
rxalamofire
timezone-offset
predef
visualbrush
reality-converter
underscore.js-templating
idempiere
login-control
mysql-shell
csr
datemodified
homogenous-transformation
order-of-execution
apriltags
epub3