PyPI Stats
ml-evs

matador-db

⚗️ matador is an aggregator, manipulator and runner of first-principles calculations, written with a bent towards battery 🔋 electrode materials.
PyPI GitHub
Downloads
Day
45
Week
1.2K
Month
4.1K
Stars
35
Forks
20
Issues
26
Version
0.11.2

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
30
Popularity
35
Adoption
36
Community
50
How the maintenance status was determined
Last commit
385 days ago
Monthly downloads
4,066
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
4,066
Stars
35
Stars per 1k downloads
8.61
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
173
Month daily avg
136
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.9
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
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
385 days ago
Total releases
18
Releases/year
3.0
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
4
Monthly downloads
4,066
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
57
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
20.0%
contrib / forks
Stale Release
No
 
PR Velocity
Overwhelmed
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 216
Windows 11

Python Versions

3.11
89.9% 204
3.10
5.3% 12
3.13
4.8% 11

Top Countries

1. US US
219
2. GB GB
12
3. DE DE
2
4. CA CA
1
5. FI FI
1

Dependencies

3
65 optional dependencies

Used By

0
Not used by any tracked packages

Package Information

License
MIT
First Release
May 15, 2020
Last Release
1 year ago
Last Commit
1 year ago
Latest Version
0.11.2
Total Releases
18
Contributors
4
Open PRs
21
Archived
No
Author
Matthew Evans
Python Versions
3 3.9 3.10
Wheels
py3
Topics
materials-science python computational-chemistry
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links