PyPI Stats
open-mmlab

mmdet-open

OpenMMLab Detection Toolbox and Benchmark
PyPI GitHub
Downloads
Day
92
Week
96
Month
156
Stars
32.7K
Forks
9.8K
Issues
1.8K
Version
3.3.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
0
Popularity
93
Adoption
21
Community
100
How the maintenance status was determined
Last commit
821 days ago
Monthly downloads
156
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
156
Stars
32,653
Stars per 1k downloads
209314.10
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
Needs at least 1,000 monthly downloads to classify popularity.
How download momentum is calculated
Week daily avg
14
Month daily avg
5
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
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
Apache License 2.0
• 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
655 days ago
Total releases
1
Releases/year
0.6
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
447
Monthly downloads
156
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
54.3
per 1k stars
Discussions
12.9
per 1k stars
Fork Ratio
4.5%
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 1

Python Versions

3.7
100.0% 1

Top Countries

1. CA CA
1
2. US US
1

Dependencies

8
56 optional dependencies

Used By

1

Package Information

License
Apache License 2.0
First Release
July 19, 2024
Last Release
1 year ago
Last Commit
2 years ago
Latest Version
3.3.0
Total Releases
1
Contributors
447
Open PRs
187
Archived
No
Author
MMDetection Contributors
Python Versions
3 3.7 3.8 3.9
Keywords
computer vision object detection
Topics
object-detection instance-segmentation fast-rcnn faster-rcnn mask-rcnn cascade-rcnn ssd retinanet pytorch panoptic-segmentation rtmdet semisupervised-learning swin-transformer transformer vision-transformer yolo convnext detr glip grounding-dino
Tracking Since
January 14, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links