PyRank
jupyter

jupyter-core

Core Jupyter functionality
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

jupyter-core has 93.2M monthly downloads and 214 GitHub stars. Version 5.9.1 supports Python 3.10+, first published in 2015.

It is minimally maintained under a permissive license, last released in Oct 2025.

It is built on top of platformdirs and traitlets. It is used by 279 tracked packages, including jupyter-client, ipykernel and nbformat.

Downloads
Day
3.2M
Week
22.4M
Month
93.2M
Stars
214
Forks
192
Issues
26
Version
5.9.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
55
Adoption
80
Community
85
Provenance
0
How the maintenance status was determined
Last commit
264 days ago
Monthly downloads
93,242,504
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
93,242,504
Stars
214
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
3,204,284
Month daily avg
3,108,083
Momentum
+3.1%
((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
BSD-3-Clause
• 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
264 days ago
Total releases
63
Releases/year
5.7
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
81
Monthly downloads
93,242,504
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
78
 
Issue Burden
121.5
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
42.2%
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 2.2M
Windows 54.0K
macOS 24.5K

Python Versions

3.11
37.2% 744.8K
3.10
20.2% 404.8K
3.12
17.4% 347.7K
3.9
17.1% 343.5K
3.13
8.1% 163.2K

Top Countries

1. US US
2.2M
2. DK DK
83.4K
3. IE IE
76.0K
4. SG SG
59.4K
5. DE DE
33.7K
6. NL NL
32.1K
7. IN IN
25.7K
8. JP JP
24.4K
9. GB GB
21.0K
10. SE SE
20.1K

Package Information

License
BSD-3-Clause
First Release
July 2, 2015
Last Release
8 months ago
Last Commit
8 months ago
Latest Version
5.9.1
Total Releases
63
Contributors
81
Open PRs
9
Archived
No
Python Versions
3
Wheels
py2 py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links