PyPI Stats
machinezone

cobras

Cobra is a realtime messaging server using Python3, WebSockets and Redis
PyPI GitHub
Downloads
Day
10
Week
559
Month
2.0K
Stars
33
Forks
4
Issues
2
Version
2.9.137

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
40
Popularity
28
Adoption
32
Community
60
How the maintenance status was determined
Last commit
1503 days ago
Monthly downloads
1,959
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
1,959
Stars
33
Stars per 1k downloads
16.85
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
80
Month daily avg
65
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
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 3
• 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
1972 days ago
Total releases
138
Releases/year
20.4
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
35
Monthly downloads
1,959
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
59
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
875.0%
contrib / forks
Stale Release
468d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

No OS data available

Python Versions

No Python version data available

Top Countries

1. US US
8
2. CA CA
1

Dependencies

16
6 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
BSD 3
First Release
July 28, 2019
Last Release
5 years ago
Last Commit
4 years ago
Latest Version
2.9.137
Total Releases
138
Contributors
35
Open PRs
13
Archived
No
Author
Benjamin Sergeant
Python Versions
3 3.6 3.7 3.8 3.9
Topics
python3 redis websockets
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links