No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
ua-parser-builtins has 22.4M monthly downloads and 647 GitHub stars. Version 202606 supports Python 3.10+, first published in 2024.
It is stably maintained under a permissive license, last released in Jun 2026.
It is used by 42 tracked packages, including ua-parser, docassemble-base and docassemble-webapp.
GitHub topics include user-agent, user-agent-parser and user-agent-parsing.
Package Insights
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
70
Popularity
61
Adoption
70
Community
60
Provenance
100
How the maintenance status was determined
Last commit
40 days ago
Monthly downloads
22,378,189
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
22,378,189
Stars
647
Stars per 1k downloads
0.03
•
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
676,554
Month daily avg
745,940
Momentum
-9.3%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
Apache 2.0
•
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
35 days ago
Total releases
17
Releases/year
10.6
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
33
Monthly downloads
22,378,189
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
66
Issue Burden
15.5
per 1k stars
Discussions
10.8
per 1k stars
Fork Ratio
20.9%
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
471.9K
Windows
2.1K
macOS
1.3K
Python Versions
3.11
40.3%
185.4K
3.10
32.3%
148.3K
3.12
19.8%
90.9K
3.13
5.1%
23.3K
3.14
2.6%
11.9K
Top Countries
1.
US
413.5K
US
2.
IE
10.1K
IE
3.
DE
9.1K
DE
4.
AU
8.1K
AU
5.
JP
8.1K
JP
6.
NL
6.3K
NL
7.
CA
2.4K
CA
8.
IN
2.2K
IN
9.
SG
1.9K
SG
10.
FR
1.8K
FR
Dependencies
0
No dependencies
Used By
42
- ua-parser
- docassemble-base
- docassemble-webapp
- oarepo
- maleo-metadata
- indico
- maleo-soma
- maleo-schemas
- maleo-foundation
- maleo-identity
- maleo-infra
- maleo-google
- maleo-database
- maleo-middlewares
- maleo-mcu
- suffolklitlab-docassemble-webapp
- suffolklitlab-docassemble-base
- maleo-imaging
- a-piece-of-shit
- nexo-schemas
- maleo-managers
- maleo-metadata-client
- nexo-infra
- nexo-client
- nexo-database
- maleo-client
- maleo-cds
- maleo-scribe
- nexo-google
- nexo-middlewares
- nexo-soma
- maleo-telemetry
- maleo-identity-client
- maleo-research
- maleo-exceptions
- maleo-access
- maleo-dtos
- nexo-bus
- nexo-secret
- nexo-storage
- nexo-genai
- aem-admin
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
Apache 2.0
First Release
November 26, 2024
Last Release
1 month ago
Last Commit
1 month ago
Latest Version
202606
Total Releases
17
Contributors
33
Open PRs
1
Archived
No
Python Versions
3
3.10
3.11
3.12
3.13
3.14
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh