Unique Packages

Secure, collision-resistant ids optimized for horizontal scaling and performance. Next generation UUIDs.

Get an unique string in application local.

Debounce AWS SQS messages based on content

Get each and every item in array, randomly.

Create an array of unique values by object property

A TypeScript implementation of Twitter's Snowflake ID generation algorithm with additional features for URL-safe short IDs.

A simple Snowflake ID generator for JavaScript and TypeScript

Rust-like Box and similar objects for TypeScript

Get a cuid (collision-resistant id)

ID generator for Node.js - Unique - Smart - Short

A module to return unique array elements without any duplicated elements by ignore their reference points.

Library for generation short and unique identifiers: class name or id

CommonJS version of unique-string 3.0.0. See https://github.com/mifi/commonify

Generate a random, unique, heroku-like name for your app/project/server etc. e.g. "resonant-silence"

uniqueid 无任何依赖，提供了获取唯一标识相关的工具，比如：UUID、UCID、Fingerprint、浏览器指纹、唯一标识符 等等

Introducing the Captcha Generator, an efficient npm package that provides a simple and secure solution for generating captcha codes. This versatile package utilizes popular keywords such as randomization, security, and verification to create unique and cu

Mongoose plugin which adds pre-save validation for unique fields within a Mongoose schema. This makes error handling much easier, since you will get a Mongoose validation error when you attempt to violate a unique constraint, rather than an E11000 error f

Paczka służy do generowania losowych id.

missing string methods

Flake ID generator by assembling string