No known security advisories.
The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.
jupyter-contrib-nbextensions has 340K monthly downloads and 5K GitHub stars. Version 0.7.0, first published in 2016.
It is showing limited recent maintenance under a permissive license, last released in Nov 2022.
It is used by 39 tracked packages, including cellbender, treebeard and jupyter-require.
Package Insights
Package Risks
- High downloads but no recent maintenance activity
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
30
Popularity
81
Adoption
65
Community
80
Provenance
0
How the maintenance status was determined
Last commit
1294 days ago
Monthly downloads
339,675
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
339,675
Stars
5,278
Stars per 1k downloads
15.54
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
11,102
Month daily avg
11,322
Momentum
-1.9%
((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
BSD
•
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
1330 days ago
Total releases
18
Releases/year
1.8
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
117
Monthly downloads
339,675
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
70
Issue Burden
66.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
14.7%
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
7.3K
Windows
110
macOS
37
Python Versions
3.11
55.4%
3.6K
3.12
16.6%
1.1K
3.13
14.7%
965
3.10
8.1%
532
3.9
5.1%
333
Top Countries
1.
US
3.6K
US
2.
FR
823
FR
3.
IE
778
IE
4.
NL
683
NL
5.
DE
528
DE
6.
AU
319
AU
7.
SG
278
SG
8.
KR
155
KR
9.
BE
59
BE
10.
GB
34
GB
Dependencies
0
No dependencies
Used By
39
- cellbender
- treebeard
- jupyter-require
- jupyterpidaq
- dev-tools-eagle
- headergen
- headergen-extension
- jupyter-to-medium
- kslhub
- thoth-lab
- datamode
- manifast
- dev-tools-eagle-test
- semevalplatform
- experiment-utilities
- nbcourse
- nanohubthemes
- coordinator-data-tasks
- yandex-query-magic
- community-learning
- snippets-menu-magic
- pyxdh
- reportify
- clean-py
- emat
- smart-data-science
- justice40-data-pipeline
- dev-tools-eagle-thompsonp17
- gnomad-toolbox
- composed-trackers
- neured
- teste-lr-eagle-020602025
- wc-sandbox
- teste-lr-eagle-atualizacoes-29072025
- teste-lr-eagle-issue-7-23062025
- devlibeagle
- elyal-ai-model
- deveaglelib
- deveagle
Package Information
License
BSD
First Release
July 28, 2016
Last Release
3 years ago
Last Commit
3 years ago
Latest Version
0.7.0
Total Releases
18
Contributors
117
Open PRs
34
Archived
No
Author
ipython-contrib and jupyter-contrib developers
Wheels
py2
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh