Project Summary
celery is a distributed task queue framework for Django.
It is used for executing tasks asynchronously, routed to one or more worker servers, running concurrently using multiprocessing.
It is designed to solve certain problems related to running websites demanding high-availability and performance.
It is perfect for filling caches, posting updates to twitter, mass downloading data like syndication feeds or web scraping. Use-cases are plentiful. Implementing these features asynchronously using celery is easy and fun, and the performance improvements can make it more than worthwhile.
In a Nutshell, celery...
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has a well established, mature codebase
maintained by a very large development team
with stable Y-O-Y commits -
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took an estimated 21 years of effort (COCOMO model)
starting with its first commit in April, 2009
ending with its most recent commit 4 days ago
Quick Reference
BSD 3-clause "New" or "Revised" License
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Commercial Use
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryMay 30 2026 — Jun 29 2026
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12 Month SummaryJun 29 2025 — Jun 29 2026
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