Bree
Job task scheduler with worker threads and cron support.
- Status
- Generally available
- Last checked
- Checked · Oct 14, 2026
- License
- Open source
- Pricing
- Free tier · from $0
What it is
Bree is a job task scheduler for Node.js that supports worker threads, cron jobs, date-based scheduling, and human-readable syntax. It's designed to help developers manage background tasks efficiently in their applications.
Bree stands out as an efficient, self-hosted Node.js library that simplifies job scheduling with support for worker threads and human-readable syntax, making it ideal for developers who prefer to manage their own background tasks.
When it fits — and when it doesn’t
A good fit for
Node.js developers who need to schedule and manage background tasks efficiently.
Projects requiring parallel execution of jobs using worker threads.
Applications that benefit from human-readable syntax for job scheduling.
Look elsewhere if
Developers looking for a cloud-based task scheduler service.
Teams needing real-time task execution without the overhead of setting up and maintaining local infrastructure.
Known weaknesses
Each one links to the public issue, changelog or docs page it came from, where we have one.
- 01
Limited documentation and examples
The official Bree documentation lacks comprehensive guides, advanced use cases, and troubleshooting sections.
- 02
Small community and limited support
Bree has a relatively small user base compared to other job scheduling libraries like Agenda or Bull, resulting in fewer contributions and slower issue resolution times.
- 03
Performance issues under heavy load
Bree's reliance on worker threads can lead to performance degradation when handling a large number of concurrent tasks due to the overhead of thread management.
- 04
No built-in persistence or database integration
Bree does not natively support persisting job state or integrating with databases, requiring developers to implement these features manually.
What it does well
Support for worker threads to run tasks in parallel.
Cron and date-based scheduling options.
Human-readable syntax for defining job schedules.
Integration with Node.js applications.
Extensive documentation and community support.
Pricing
- Free tier
- YesOpen source — free to use
- Paid from
- $0
- Model
- Flat rate
- Enterprise plan
- No
Pricing not independently confirmed — check the vendor’s page.
Performance benchmarks
How Fast Is It?
Set up Bree
Setup steps, common gotchas and what to check after 30 days.
Get the badge
A small badge for Bree’s README or site: its name, “Tracked on AI Navigator”, and the availability status and check month from this page. It updates as the catalog does.
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