# uniqueid

> Generate sequential IDs, with optional prefix or suffix

Latest version **1.0.0** (published 2016-03-21) · MIT license · 0 weekly downloads

## Install

```sh
npm install uniqueid
pnpm add uniqueid
yarn add uniqueid
bun add uniqueid
```

## Health

**Score 25/100 (F)** — status: abandoned.

Positive: has types; no vulnerabilities; high quality score.

Warnings: low downloads; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 1.0.0 |
| Published | 2016-03-21 |
| First published | 2014-09-14 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 0 |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 18 |
| Author | Jon Schlinkert |
| Maintainers | blakeembrey, jonschlinkert |
| Keywords | unique, uniqueid, sequence, id, numeric, prefix |

## Links

- npm: https://www.npmjs.com/package/uniqueid
- Repository: https://github.com/jonschlinkert/uniqueid
- Issues: https://github.com/jonschlinkert/uniqueid/issues
- npm.io page: https://npm.io/package/uniqueid

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## Recent versions

- 1.0.0 (latest) — 2016-03-21
- 0.1.0 — 2014-09-14

## README

# `uniqueid`

[![NPM version][npm-image]][npm-url]
[![NPM downloads][downloads-image]][downloads-url]
[![Build status][travis-image]][travis-url]
[![Test coverage][coveralls-image]][coveralls-url]

> Generate sequential IDs, with optional prefix or suffix.

## Installation

```bash
npm i uniqueid --save-dev
```

## Usage

```js
var uniqueid = require('uniqueid')
var first = uniqueid('prefix')
var second = uniqueid(null, 'suffix')

console.log(first()) //=> "prefix0"
console.log(second()) //=> "0suffix"
console.log(first()) //=> "prefix1"
console.log(second()) //=> "1suffix"
```

* **prefix** Set the prefix for id generation (string, default: `''`)
* **suffix** Set the suffix for id generation (string, default: `''`)

## Typings

Includes a [TypeScript definition](index.d.ts).

## Contributing

```bash
npm install
npm test
```

## License

Copyright (c) 2014 Jon Schlinkert, contributors.

Released under the MIT license

[npm-image]: https://img.shields.io/npm/v/uniqueid.svg?style=flat
[npm-url]: https://npmjs.org/package/uniqueid
[downloads-image]: https://img.shields.io/npm/dm/uniqueid.svg?style=flat
[downloads-url]: https://npmjs.org/package/uniqueid
[travis-image]: https://img.shields.io/travis/jonschlinkert/uniqueid.svg?style=flat
[travis-url]: https://travis-ci.org/jonschlinkert/uniqueid
[coveralls-image]: https://img.shields.io/coveralls/jonschlinkert/uniqueid.svg?style=flat
[coveralls-url]: https://coveralls.io/r/jonschlinkert/uniqueid?branch=master

---
_Source: https://npm.io/package/uniqueid · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._