Copy/paste detector for programming source code.

Deduplication tool for yarn.lock files

JavaScript module to generate all possible variations of strings over an alphabet using an n-ary virtual tree.

Compares objects and tells you which props are duplicate, and props are only present once.

👁 Compare the similarity of two strings

Simple command line tool that can create/update an sqlite database that contains the hash (by default SHA256) of all files inside a specified root folder.

Function returns indexes of duplicates of one item in array

Retrieve duplicates from strings, numbers, arrays, or objects.

Function that removes any duplicate items in the array

Remove duplicates from a sorted list