fs-extra contains methods that aren't included in the vanilla Node.js fs package. Such as recursive mkdir, copy, and remove.
Modern copy to clipboard. No Flash. Just 2kb
Copy files && directories with webpack
Asynchronous recursive file copy utility.
Copy stuff into clipboard using JS with fallbacks
Access the system clipboard (copy/paste)
Removes duplicates from a sorted array in place
Promises of copies of files, directories and symlinks, with concurrency controls and win32 junction fallback.
Copy a file
Really Fast Deep Clone
Make a function mimic another one
Safely clone node's fs.Stats instances without losing their class methods
Broccoli plugin to merge multiple trees into one
extend an object
A polyfill for the asynchronous clipboard API
Scrupulously manage file locations for bower dependencies.