PyPI Stats
OpenMS

pyopenms

The codebase of the OpenMS project
PyPI GitHub
Downloads
Day
7.3K
Week
29.3K
Month
92.4K
Stars
589
Forks
427
Issues
204
Version
3.5.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
100
Popularity
65
Adoption
89
Community
100
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
92,362
• 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
92,362
Stars
589
Stars per 1k downloads
6.38
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
4,186
Month daily avg
3,079
Momentum
+36.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python 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
http://opensource.org/licenses/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
146 days ago
Total releases
22
Releases/year
1.7
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
145
Monthly downloads
92,362
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
96
 
Issue Burden
346.3
per 1k stars
Discussions
78.1
per 1k stars
Fork Ratio
34.0%
contrib / forks
Stale Release
141d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 1.3K
macOS 168
Windows 53

Python Versions

3.11
42.7% 635
3.14
41.3% 615
3.13
6.9% 103
3.12
6.9% 102
3.10
2.2% 33

Top Countries

1. US US
815
2. SE SE
606
3. CN CN
34
4. CH CH
18
5. DE DE
13
6. GB GB
7
7. JP JP
5
8. LU LU
5
9. RU RU
5
10. HK HK
4

Package Information

License
http://opensource.org/licenses/BSD-3-Clause
First Release
May 23, 2013
Last Release
4 months ago
Last Commit
4 days ago
Latest Version
3.5.0
Total Releases
22
Contributors
145
Open PRs
59
Archived
No
Author
OpenMS team
Wheels
cp310 cp311 cp312 cp313 cp314 cp37 cp38
Topics
openms c-plus-plus ms-data mass-spectrometry linux macos windows proteomics analyses algorithms metabolomics 3-clause-bsd hacktoberfest
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links