Zero infrastructure Node.js background jobs

Develop fast, ship with confidence and scale without limits.

Documentation

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Works with your favorite frameworks

Simple and powerful

A fully featured API

Define

Enqueue

Delay

CRON

Workflows

Background function

Define a background function in the `defer/` folder and configure it with `defer()`.

src/defer/importContacts.ts

Easily configure your retry strategy
From FIFO, up to 50 concurrent runs
1import { defer } from "@defer/client"
2
3const importContacts = () => {
4  // ...
5}
6export default defer(importContacts, {
7
8  retry: {
9    maxAttempts: 3,
10    backoff: {
11      initialDelay: 2
12    }
13  },
14
15  concurrency: 1
16});