New posts in Comma Separated List

Command with arguments separated by comma II

Building and using a list

Fast membership test for integer lists/sets

converting several comma-separated lists into a table, one column per list

Handling _ (underscores) in a macro's comma-separated list of arguments

Sorting a comma-separated list with LaTeX?

newcommand with comma separated argument, and optional arguments

How to set class options that can have multiple values?

Iterating through comma-separated arguments

Selecting random elements from a comma separated list