PyPI Stats
justinshenk

fer

Facial Expression Recognition with a deep neural network as a PyPI package
PyPI GitHub
Downloads
Day
647
Week
5.9K
Month
21.3K
Stars
421
Forks
91
Issues
24
Version
25.10.3

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
50
Popularity
56
Adoption
73
Community
40
How the maintenance status was determined
Last commit
197 days ago
Monthly downloads
21,301
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
21,301
Stars
421
Stars per 1k downloads
19.76
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
841
Month daily avg
710
Momentum
+18.4%
((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
197 days ago
Total releases
52
Releases/year
6.8
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
10
Monthly downloads
21,301
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
39
 
Issue Burden
57.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
11.0%
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 222
Windows 210
macOS 26

Python Versions

3.12
29.5% 125
3.10
23.1% 98
3.14
17.5% 74
3.13
15.1% 64
3.11
14.9% 63

Top Countries

1. US US
177
2. IN IN
94
3. SG SG
22
4. PK PK
18
5. EG EG
15
6. CN CN
12
7. TW TW
10
8. FI FI
9
9. CA CA
8
10. JP JP
8

Dependencies

10
12 optional dependencies

Used By

4

Package Information

License
MIT
First Release
September 24, 2018
Last Release
6 months ago
Last Commit
6 months ago
Latest Version
25.10.3
Total Releases
52
Contributors
10
Open PRs
0
Archived
No
Author
Justin Shenk
Python Versions
3 3.8 3.9 3.10 3.11 3.12
Wheels
py3
Keywords
facial expressions emotion detection faces images
Topics
fer2013 emotion-detection emotion-recognition python facial-expression-recognition tensorflow
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links