PyRank
open-mmlab

mmengine

OpenMMLab Foundational Library for Training Deep Learning Models
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

mmengine has 579K monthly downloads and 1K GitHub stars. Version 0.10.7 supports Python 3.7+, first published in 2022.

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

It is used by 36 tracked packages, including mmcv-lite, mmdeploy and mustatil.

GitHub topics include computer-vision, deep-learning and pytorch.

Shared Repository
This package shares its GitHub repository (open-mmlab/mmengine) with 3 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
20.6K
Week
144.8K
Month
579.4K
Stars
1.5K
Forks
449
Issues
175
Version
0.10.7

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
50
Popularity
70
Adoption
77
Community
100
Provenance
0
How the maintenance status was determined
Last commit
196 days ago
Monthly downloads
579,442
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
579,442
Stars
1,481
Stars per 1k downloads
2.56
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
20,682
Month daily avg
19,315
Momentum
+7.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.7
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
Apache Software License
• 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
489 days ago
Total releases
32
Releases/year
8.1
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
147
Monthly downloads
579,442
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
100
 
Issue Burden
118.2
per 1k stars
Discussions
78.3
per 1k stars
Fork Ratio
32.7%
contrib / forks
Stale Release
293d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 10.0K
Windows 760
macOS 268

Python Versions

3.12
47.2% 5.0K
3.10
27.0% 2.9K
3.8
12.3% 1.3K
3.11
10.2% 1.1K
3.13
3.3% 351

Top Countries

1. US US
8.6K
2. SG SG
1.3K
3. CN CN
383
4. JP JP
188
5. HK HK
149
6. GB GB
78
7. KR KR
67
8. CA CA
65
9. IN IN
58
10. NL NL
54
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache Software License
First Release
July 18, 2022
Last Release
1 year ago
Last Commit
6 months ago
Latest Version
0.10.7
Total Releases
32
Contributors
147
Open PRs
84
Archived
No
Author
MMEngine Authors
Python Versions
3 3.7 3.8 3.9 3.10
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links