PyRank
eventlet

eventlet

Concurrent networking library for Python
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

eventlet has 8.1M monthly downloads and 1K GitHub stars. Version 0.41.0 supports Python 3.10+, first published in 2008.

It is actively maintained under a permissive license, last released in Apr 2026.

It is built on top of dnspython and greenlet. It is used by 196 tracked packages, including oslo-service, os-ken and oslo-vmware.

GitHub topics include concurrency, network and c10k.

Downloads
Day
232.6K
Week
1.7M
Month
8.1M
Stars
1.3K
Forks
336
Issues
196
Version
0.41.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
68
Adoption
60
Community
90
Provenance
100
How the maintenance status was determined
Last commit
10 days ago
Monthly downloads
8,134,442
• 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
8,134,442
Stars
1,274
Stars per 1k downloads
0.16
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
237,210
Month daily avg
271,148
Momentum
-12.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
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
MIT
• 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
95 days ago
Total releases
68
Releases/year
3.7
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
161
Monthly downloads
8,134,442
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
86
 
Issue Burden
153.8
per 1k stars
Discussions
3.1
per 1k stars
Fork Ratio
47.9%
contrib / forks
Stale Release
85d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 215.2K
Windows 2.4K
macOS 836

Python Versions

3.10
26.5% 56.1K
3.12
25.5% 54.1K
3.11
20.8% 44.1K
3.13
14.1% 29.9K
3.14
13.1% 27.7K

Top Countries

1. US US
184.8K
2. IL IL
12.7K
3. DE DE
3.9K
4. IN IN
1.8K
5. CA CA
1.7K
6. AU AU
1.3K
7. SG SG
1.3K
8. PL PL
1.1K
9. IE IE
973
10. CN CN
941
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT
First Release
May 11, 2008
Last Release
3 months ago
Last Commit
1 week ago
Latest Version
0.41.0
Total Releases
68
Contributors
161
Open PRs
25
Archived
No
Python Versions
3 3.10 3.11 3.12 3.13 3.14
Wheels
py2 py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links