No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
bootstrap-flask has 343K monthly downloads and 1K GitHub stars. Version 2.5.0, first published in 2018.
It is showing limited recent maintenance under a permissive license, last released in May 2025.
It is built on top of flask and wtforms. It is used by 15 tracked packages, including hiddifypanel, carconnectivity-plugin-webui and flask-wiki.
GitHub topics include jinja2, bootstrap-flask and flask-bootstrap.
Package Insights
Package Risks
- High downloads but no recent maintenance activity
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
65
Adoption
55
Community
60
Provenance
100
How the maintenance status was determined
Last commit
394 days ago
Monthly downloads
343,445
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
343,445
Stars
1,194
Stars per 1k downloads
3.48
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
7,835
Month daily avg
11,448
Momentum
-31.6%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python 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
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
430 days ago
Total releases
37
Releases/year
4.6
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
36
Monthly downloads
343,445
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
76
Issue Burden
30.2
per 1k stars
Discussions
15.9
per 1k stars
Fork Ratio
18.6%
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
3.4K
Windows
94
macOS
35
Python Versions
3.11
39.4%
1.3K
3.13
21.5%
727
3.12
20.6%
695
3.14
10.4%
350
3.10
8.1%
273
Top Countries
1.
US
2.4K
US
2.
SG
407
SG
3.
DE
220
DE
4.
CN
92
CN
5.
NL
65
NL
6.
FI
60
FI
7.
HK
47
HK
8.
CA
42
CA
9.
ES
40
ES
10.
IN
39
IN
GitHub Topics
Tags from the package's GitHub repository describing what it does.
Package Information
License
MIT
First Release
June 11, 2018
Last Release
1 year ago
Last Commit
1 year ago
Latest Version
2.5.0
Total Releases
37
Contributors
36
Open PRs
12
Archived
No
Python Versions
3
3.9
3.10
3.11
3.12
3.13
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh