PyRank
e3nn

e3nn

A modular framework for neural networks with Euclidean symmetry
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

e3nn has 1M monthly downloads and 1K GitHub stars. Version 0.6.0 supports Python 3.8+, first published in 2020.

It is stably maintained under a permissive license, last released in Feb 2026.

It is built on top of opt-einsum-fx, scipy and sympy. It is used by 40 tracked packages, including fairchem-core, mattersim and mace-torch.

Downloads
Day
17.5K
Week
128.7K
Month
1.0M
Stars
1.3K
Forks
184
Issues
19
Version
0.6.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
65
Popularity
66
Adoption
60
Community
60
Provenance
0
How the maintenance status was determined
Last commit
143 days ago
Monthly downloads
1,009,284
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
1,009,284
Stars
1,269
Stars per 1k downloads
1.26
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
18,385
Month daily avg
33,643
Momentum
-45.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.8
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
143 days ago
Total releases
36
Releases/year
5.9
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
1,009,284
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
81
 
Issue Burden
15.0
per 1k stars
Discussions
72.5
per 1k stars
Fork Ratio
19.6%
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 11.1K
macOS 1.2K
Windows 212

Python Versions

3.12
48.2% 6.0K
3.11
20.2% 2.5K
3.10
18.3% 2.3K
3.13
7.6% 944
3.14
5.6% 694

Top Countries

1. US US
11.4K
2. SG SG
300
3. BE BE
221
4. HK HK
184
5. CN CN
151
6. IN IN
113
7. JP JP
64
8. GB GB
57
9. FR FR
55
10. DE DE
47

Package Information

License
MIT
First Release
May 24, 2020
Last Release
4 months ago
Last Commit
4 months ago
Latest Version
0.6.0
Total Releases
36
Contributors
36
Open PRs
14
Archived
No
Python Versions
3 3.8 3.9 3.10
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links