# @ct0r/promise-queue

> Minimalistic promise queue

Latest version **0.1.1** (published 2020-05-11) · MIT license · 0 weekly downloads

## Install

```sh
npm install @ct0r/promise-queue
pnpm add @ct0r/promise-queue
yarn add @ct0r/promise-queue
bun add @ct0r/promise-queue
```

## Health

**Score 15/100 (F)** — status: abandoned.

Positive: no vulnerabilities.

Warnings: low downloads; no types; no esm support; pre 1.0.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 0.1.1 |
| Published | 2020-05-11 |
| First published | 2020-05-11 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | none |
| Module format | CommonJS |
| Dependencies | 0 |
| Unpacked size | 2.9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Author | ct0r |
| Maintainers | ct0r |
| Keywords | promise, queue, concurrency |

## Links

- npm: https://www.npmjs.com/package/@ct0r/promise-queue
- Repository: https://github.com/ct0r/node-promise-queue
- Homepage: https://github.com/ct0r/node-promise-queue#readme
- Issues: https://github.com/ct0r/node-promise-queue/issues
- npm.io page: https://npm.io/package/@ct0r/promise-queue

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## Recent versions

- 0.1.1 (latest) — 2020-05-11
- 0.1.0 — 2020-05-11

## README

# ct0r/promise-queue

Minimalistic promise queue.

## Installation

```bash
npm install @ct0r/promise-queue
```

## Usage

```js
const queue = require("@ct0r/promise-queue");

const enqueue = queue({ concurrency: 2 });

Promise.all([
  enqueue(() => fetch("https://example.com/1")),
  enqueue(() => fetch("https://example.com/2")),
]);
```

Arguments can be passed separately:

```js
Promise.all([
  enqueue(fetch, "https://example.com/1"),
  enqueue(fetch, "https://example.com/2"),
]);
```

Can be used to add concurrency support to existing async function:

```js
const enqueueFetch = queue({ fn: fetch });

Promise.all([
  enqueueFetch("https://example.com/1"),
  enqueueFetch("https://example.com/2"),
]);
```

Perfect in combination with iterables:

```js
Promise.all(
  ["https://example.com/1", "https://example.com/2"].map(enqueueFetch)
);
```

## API

#### `queue({ concurrency = 1, fn })`

Sets concurrency level and returns `enqueue` function.

#### `enqueue(...args)`

Returned by `queue` if `fn` is provided.

#### `enqueue(fn, ...args)`

Returned by `queue` if `fn` is not provided.

---
_Source: https://npm.io/package/@ct0r/promise-queue · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._