PyRank
celery

billiard

Multiprocessing Pool Extensions
PyPI GitHub

Shared Repository

This package shares its GitHub repository (celery/billiard) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
2.1M
Week
11.8M
Month
48.2M
Stars
432
Forks
257
Issues
80
Version
4.3.0rc1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
80
Popularity
61
Adoption
80
Community
85
How the maintenance status was determined
Last commit
36 days ago
Monthly downloads
48,229,257
Active
Activity within 30 days
• Stable
Activity within 31-180 days
Minimal
Activity within 181-365 days, or no activity data
At Risk
No activity for > 365 days, but > 10,000 monthly downloads
Archived
Repository flagged as archived on GitHub
How the popularity category was determined
Monthly downloads
48,229,257
Stars
432
Stars per 1k downloads
0.01
• Industry Standard
> 10,000,000 monthly downloads
Hidden Gem
< 0.5 stars per 1k downloads and > 100,000 monthly downloads
Community Favorite
> 5 stars per 1k downloads
Rising Star
Balanced ratio of stars to downloads
Unknown
Fewer than 1,000 monthly downloads, or no star data
How download momentum is calculated
Week daily avg
1,692,135
Month daily avg
1,607,642
Momentum
+5.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.7
Cutting Edge
Minimum supported version is 3.12 or newer
Modern
Minimum supported version is 3.9, 3.10, or 3.11
• Legacy
Supports 3.8 or older (or Python 2)
Unknown
No requires_python specified or unparseable
License categories
License
BSD
• Permissive
MIT, Apache, BSD, ISC, Unlicense, CC0, etc.
Copyleft
GPL, LGPL, AGPL, MPL, EPL, etc.
Proprietary
Commercial, all rights reserved, custom EULAs
Unknown
No license specified, or none of the above match
How the release cadence was determined
Last release
85 days ago
Total releases
87
Releases/year
5.3
Rapid
Last release within 365 days and > 12 releases/year
• Regular
Last release within 365 days
Slow
Last release 366-730 days ago
Stalled
Last release > 730 days ago, or no releases
Unknown
No usable release date available
How contributor risk was determined
Contributors
93
Monthly downloads
48,229,257
High Load
≤ 2 contributors and ≥ 50,000 monthly downloads
Moderate Load
< 10 contributors and ≥ 500,000 monthly downloads
Low Load
< 25 contributors and ≥ 5,000,000 monthly downloads, or sole maintainer with ≥ 10,000 monthly downloads
• Balanced
Enough contributors for the package's popularity
Unknown
No contributor data available
Engagement
82
 
Issue Burden
185.2
per 1k stars
Discussions
9.3
per 1k stars
Fork Ratio
36.2%
contrib / forks
Stale Release
No
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 903.2K
Windows 6.7K
macOS 5.0K

Python Versions

3.12
32.1% 272.1K
3.11
23.6% 200.0K
3.10
16.3% 138.0K
3.13
14.3% 121.3K
3.14
13.8% 117.5K

Top Countries

1. US US
757.3K
2. DE DE
23.0K
3. IN IN
17.7K
4. NL NL
10.8K
5. FR FR
10.4K
6. SG SG
9.9K
7. AU AU
6.5K
8. IE IE
5.7K
9. GB GB
5.5K
10. JP JP
5.1K

GitHub Topics

Tags from the package's GitHub repository describing what it does.

Package Information

License
BSD
First Release
November 16, 2009
Last Release
2 months ago
Last Commit
1 month ago
Latest Version
4.3.0rc1
Total Releases
87
Contributors
93
Open PRs
5
Archived
No
Author
R Oudkerk / Python Software Foundation
Python Versions
3 3.8 3.9 3.10 3.11 3.12 3.13
Wheels
cp27 cp3 cp33 py3
Keywords
multiprocessing pool process
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links