Bullmq NPM | npm.io

5.43.1 • Published 1 year ago

Install

Weekly downloads

41,309

License

MIT

Repository

Last release

1 year ago

🛠 Tutorials

You can find tutorials and news in this blog: https://blog.taskforce.sh/

News 🚀

🌐 Language agnostic BullMQ

Do you need to work with BullMQ on platforms other than Node.js? If so, check out the BullMQ Proxy

Official FrontEnd

Supercharge your queues with a professional front end:

Get a complete overview of all your queues.
Inspect jobs, search, retry, or promote delayed jobs.
Metrics and statistics.
and many more features.

Sign up at Taskforce.sh

🚀 Sponsors 🚀

Used by

Some notable organizations using BullMQ:

The gist

Install:

$ yarn add bullmq

Add jobs to the queue:

import { Queue } from 'bullmq';

const queue = new Queue('Paint');

queue.add('cars', { color: 'blue' });

Process the jobs in your workers:

import { Worker } from 'bullmq';

const worker = new Worker('Paint', async job => {
  if (job.name === 'cars') {
    await paintCar(job.data.color);
  }
});

Listen to jobs for completion:

import { QueueEvents } from 'bullmq';

const queueEvents = new QueueEvents('Paint');

queueEvents.on('completed', ({ jobId }) => {
  console.log('done painting');
});

queueEvents.on(
  'failed',
  ({ jobId, failedReason }: { jobId: string; failedReason: string }) => {
    console.error('error painting', failedReason);
  },
);

This is just scratching the surface, check all the features and more in the official documentation

Feature Comparison

Since there are a few job queue solutions, here is a table comparing them:

Feature	BullMQ-Pro	BullMQ	Bull	Kue	Bee	Agenda
Backend	redis	redis	redis	redis	redis	mongo
Observables	✓
Group Rate Limit	✓
Group Support	✓
Batches Support	✓
Parent/Child Dependencies	✓	✓
Debouncing	✓	✓	✓
Priorities	✓	✓	✓	✓		✓
Concurrency	✓	✓	✓	✓	✓	✓
Delayed jobs	✓	✓	✓	✓		✓
Global events	✓	✓	✓	✓
Rate Limiter	✓	✓	✓
Pause/Resume	✓	✓	✓	✓
Sandboxed worker	✓	✓	✓
Repeatable jobs	✓	✓	✓			✓
Atomic ops	✓	✓	✓		✓
Persistence	✓	✓	✓	✓	✓	✓
UI	✓	✓	✓	✓		✓
Optimized for	Jobs / Messages	Jobs / Messages	Jobs / Messages	Jobs	Messages	Jobs

Contributing

Fork the repo, make some changes, submit a pull-request! Here is the contributing doc that has more details.

Thanks

Thanks for all the contributors that made this library possible, also a special mention to Leon van Kammen that kindly donated his npm bullmq repo.

bull bullmq queues jobs redis

cron-parser ioredis msgpackr node-abort-controller semver tslib uuid

@apecommerce/ape-framework @ape-framework/server @rosejs/api @rosejs/worker appist moleculer-bulmq medicare-api ahun-payment-gateway compass-eth-db bullmq-support oox-quotation-cn @phantomauto/redis-tasks @srclaunch/queues mi-crawl-system pdq-core evolutty @sxzn/midway-task nocodb-daily @everything-registry/sub-chunk-1274 @zzstack/queue tbs-cron-queue taskforce-connector taskforce-connector-invincibles whiteq wait-you wallflow wildduck superrequestable superreactive telegram-broadcaster starter-mern-backend-pack @tanphat199/lb-infra jo-schedule kawkab l-other-data hypersign-mail-client-nest heets-core lucentsdb lucentsdb-daily loopback-connector-bullmq maegashira loopback-bull log-vault kubit medusa-plugin-printful medusa-plugin-printful-v2 @wechatferryxxx/robot @wechatferry/robot @wcfpeter/robot @vucod/email @vendit-dev/event-store-client @verful/adonis-yabq @wangshijun/order-queue-redis @wormhole-foundation/relayer-engine @ultronswap-wormhole/relayer-engine @tlukastee/event-bus-redis @tlukastee/medusa @ucibar/medusa @tuberia/bullmq @uniplanet-lib/common @teleflow/application-generic @traverse-medusa/event-bus-redis @thalesog/adonis-bull @waapi/multiverse @visi/web-server @zakodium/bull-queue @ynikolenko/medusa @yuu2lee4/egg-bullmq @zachtirosh/audit_trail @zemble/bull @terra/mq alemonjs-xianyu @zyws-midway/task adonis5-bullmq adonisjs-jobs adonis-jobs ai-svc ali_rear_end async-prisma-queue async-operation-queue apeframework assumendasoluta fooqueue funpi galaga-types gcb-bullmq elysia-bull egg-bullmq egg-ts-bullmq equipable evs-tools expreso-dev ethernal-light exodus-framework event-bus-redis-xponential event-bus-msk express-typescript-bullmq express-soketi feathers-bullmq-transport flowise

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