For classes/functions, sphinx's autosummary extension can generate a nice table summarizing the list of available classes/functions in a particular module, such
cefsharp
elisp
picard
jquery-jtable
klepto
xsd.exe
cypress-code-coverage
browser
blazor-boilerplate
alert
ruby-1.8.7
rust-ink
swiftui-ontapgesture
dronekit
wcf-data-services
srvany
vuesax
simplex-algorithm
lombok
member-hiding
cap
ie-developer-tools
medium-editor
hyperledger-explorer
clos
idris
oak
imp
virtualscroll
gray-code