PyRank
zeromq

zmq

PyZMQ: Python bindings for zeromq
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

zmq has 410K monthly downloads and 4K GitHub stars. Version 0.0.0, first published in 2015.

It is stably maintained under a permissive license, last released in Jan 2016.

It is used by 97 tracked packages, including bluesky-simulator, networkkit and walrasquant.

GitHub topics include cython and zeromq.

Shared Repository
This package shares its GitHub repository (zeromq/pyzmq) with 2 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
12.7K
Week
89.0K
Month
410.3K
Stars
4.2K
Forks
668
Issues
49
Version
0.0.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
78
Adoption
66
Community
80
Provenance
0
How the maintenance status was determined
Last commit
33 days ago
Monthly downloads
410,281
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
410,281
Stars
4,152
Stars per 1k downloads
10.12
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
12,716
Month daily avg
13,676
Momentum
-7.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
Not specified
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
Package does not declare a minimum Python version.
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
3819 days ago
Total releases
1
Releases/year
0.1
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
188
Monthly downloads
410,281
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
80
 
Issue Burden
11.8
per 1k stars
Discussions
1.7
per 1k stars
Fork Ratio
28.1%
contrib / forks
Stale Release
3785d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 6.3K
macOS 218
Windows 172

Python Versions

3.12
57.9% 3.5K
3.11
14.9% 897
3.10
13.8% 832
3.14
7.3% 442
2.7
6.2% 373

Top Countries

1. US US
4.4K
2. GB GB
757
3. JP JP
451
4. CA CA
434
5. CH CH
109
6. DE DE
96
7. IN IN
81
8. CN CN
75
9. IE IE
71
10. SG SG
69
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
BSD
First Release
May 21, 2015
Last Release
10 years ago
Last Commit
1 month ago
Latest Version
0.0.0
Total Releases
1
Contributors
188
Open PRs
17
Archived
No
Author
Min RK
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links