posix
The missing POSIX system calls
@vlasky/whomst
Updated fork of whomst. Provides functions to retrieve UNIX user (passwd) and group/gid info, with multiple fallback methods
posix.js
Up to date JS bindings for posix calls
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.