elvish-modules
Elvish is a great alternative shell, with a much simpler and a less-cruft™ experience compared to bash or zsh. It uses modules with namespaces you load to add functions.
cmds.elv— utility functions to perform helpful shell actions like add/remove (append-to-path,prepend-to-path,remove-from-path) or filter (filter,filter-out,filter-re,filter-re-out) lists like the path list; checking if executables are present (if-external) and others.mamba.elv— support for conda / mamba / micromamba package manager (note: only tested with micromamba).python.elv— a slight modification of iwoloschin's python module to support officialvenvvirtual environments.