prelude-ls
prelude.ls is a functionally oriented utility library. It is powerful and flexible. Almost all of its functions are curried. It is written in, and is the recommended base library for, LiveScript.
anymatch
Matches strings against configurable strings, globs, regular expressions, and/or functions
totalist
A tiny (195B to 220B) utility to recursively list all (total) files in a directory
symbol-tree
Turn any collection of objects into its own efficient tree or linked list using Symbol