Directory
BullMQ
Redis-backed Node.js job queue
Free tier + paidAutomation & background jobsbullmq.io
What it is
The de facto Node.js queue library, MIT-licensed and built on Redis. Priorities, delayed and repeatable jobs, rate limiting, retries with exponential backoff, parent-child flows and sandboxed processors. Bull Board or Taskforce.sh add a dashboard. Pro adds groups, batches and observables.
Why it earns a slot
Zero vendor lock-in and zero per-execution billing: if you already run Redis, background jobs cost nothing but the code you write. The default pick for a long-lived Node service on a VPS, Fly.io or Railway.
Know before you commit
You own the operations: Redis persistence, memory limits, stalled-job recovery and worker deployment are all yours. It does not suit serverless, because workers must be long-running processes.
Getting started
npm install bullmq
Neighbourhood
How BullMQ sits against the rest of the atlas — swaps, companions and the tools builders actually save alongside it.
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