No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
bubus has 14.6M monthly downloads and 12 GitHub stars. Version 2.3.2 supports Python 3.11+, first published in 2025.
It is actively maintained under a permissive license, last released in Mar 2026.
It is built on top of aiofiles, anyio and portalocker. It is used by 22 tracked packages, including browser-use, soothe and tachikoma-agent.
GitHub topics include async, celery and event-bus.
Package Insights
Package Risks
- No releases in 100 days despite active commits
- Moderate bus factor: only 5 contributor(s) for this download volume
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
20
Adoption
90
Community
30
Provenance
0
How the maintenance status was determined
Last commit
10 days ago
Monthly downloads
14,645,961
•
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
14,645,961
Stars
12
Stars per 1k downloads
0.00
•
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
549,056
Month daily avg
488,199
Momentum
+12.5%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.11
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 License
•
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
110 days ago
Total releases
23
Releases/year
21.9
•
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
5
Monthly downloads
14,645,961
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
44
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
250.0%
contrib / forks
Stale Release
100d
PR Velocity
Active
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
318.1K
Windows
2.6K
macOS
1.5K
Python Versions
3.13
67.0%
215.2K
3.12
27.6%
88.8K
3.11
4.5%
14.5K
3.14
0.9%
2.8K
3.10
0.0%
2
Top Countries
1.
US
253.8K
US
2.
SG
42.0K
SG
3.
IN
13.0K
IN
4.
JP
3.7K
JP
5.
HK
2.7K
HK
6.
DE
1.7K
DE
7.
CN
1.1K
CN
8.
AU
422
AU
9.
ID
364
ID
10.
CA
349
CA
Used By
22
- browser-use
- soothe
- tachikoma-agent
- openbrowser-ai
- agentyc
- noesium
- re-browser-use
- optexity-browser-use
- cogents-core
- business-use-core
- browser-use-neo
- realtimex-browser-use
- autotester-use
- browser-use-volcengine
- plutoxyz-browser-use
- yeti-agent
- mseep-browser-use
- avi-browser-use
- browzy-io
- hemantarya-browser-use
- mcp-validator
- cogents
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
MIT License
First Release
June 18, 2025
Last Release
3 months ago
Last Commit
1 week ago
Latest Version
2.3.2
Total Releases
23
Contributors
5
Open PRs
4
Archived
No
Author
Nick Sweeting
Python Versions
3
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh