passwd-user
Get the passwd user entry from a username or user identifier (UID)
pwuid
getpwuid() binding - returns username, name, home directory, shell, gid from uid
pwd2
<pwd.h> binding for node
posix-ext
A drop-in replacement for the Node.js modules process, fs and posix providing their POSIX functionality on both POSIX and Windows platforms.
@vlasky/whomst
Updated fork of whomst. Provides functions to retrieve UNIX user (passwd) and group/gid info, with multiple fallback methods