Unique Packages

Create an array of unique values, in order, from the input arrays

Remove duplicate values from an array. Fastest ES5 implementation.

Combines a list of arrays, returning a single array with unique values, using strict equality for comparisons.

Create an array without duplicates

Removes duplicates from a sorted array in place

Generate a unique random string

Tiny utility to create unions and de-duplicated lists

Tiny but linear growing unique id generator

Create a 'gud nuff' (not cryptographically secure) globally unique id

node.js through stream that emits a unique stream of objects based on criteria

Get a random temporary file or directory path

Collision-resistant IDs optimized for horizontal scaling and performance

Unique file name with streams support

generate random IDs and avoid collisions

Convenient and dependency free wrapper for working with arrays and objects.

Provides a uniquely named temp directory.

Easy library for generating unique passwords.

Reduce an array to unique values, optionally into a separate array.

NUID - A highly performant unique identifier generator.

Uniqueness functions