mongoose-unique-validator is a plugin which adds pre-save validation for unique fields within a Mongoose schema.

A package to generate a unique username from email or randomly selected nouns and adjectives. User can add a separator between the username, define the maximum length of a username and adds up to six random digits.

Tiny but linear growing unique id generator

A tiny (118 bytes), secure URL-friendly unique string ID generator

Get consecutively unique elements from an array

unique id extension for tiptap

Generate random numbers that are consecutively unique

Amazingly short non-sequential url-friendly unique id generator.

Concatenates two arrays, removing duplicates in the process and returns one array with unique values.

Generate unique and beautiful colors from any texts or numbers

A library for the unique number allocator

dedupes an array

Generate unique and memorable names

Provides a uniquely named temp directory.

Get the metadata from a Google Cloud Platform environment

Component and HTML unique id generation plugin for Vue.js

Enforce unique values before you assign them

TypeScript definitions for triple-beam

Given a DOM node, return a unique CSS selector matching only that element

Temporary files and directories