PyPI Stats
seung-lab

microviewer

Multiplatform 3D numpy image browser based viewer with voxel painting.
PyPI GitHub
Downloads
Day
484
Week
4.0K
Month
18.0K
Stars
16
Forks
1
Issues
5
Version
1.21.0

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
90
Popularity
20
Adoption
52
Community
10
How the maintenance status was determined
Last commit
15 days ago
Monthly downloads
18,040
• 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
18,040
Stars
16
Stars per 1k downloads
0.89
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
571
Month daily avg
601
Momentum
-5.0%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
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
License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)
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
15 days ago
Total releases
35
Releases/year
12.0
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
6
Monthly downloads
18,040
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
21
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
600.0%
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 267
macOS 83
Windows 55

Python Versions

3.11
47.8% 177
3.12
23.0% 85
3.10
11.6% 43
3.13
9.2% 34
3.8
8.4% 31

Top Countries

1. US US
328
2. GB GB
40
3. SG SG
11
4. CN CN
7
5. RU RU
7
6. JP JP
6
7. KR KR
5
8. TW TW
4
9. CA CA
3
10. DE DE
3

Dependencies

2
14 optional dependencies

Used By

2

Package Information

License
License :: OSI Approved :: GNU Lesser General Public License v2 or later (LGPLv2+)
First Release
June 6, 2023
Last Release
2 weeks ago
Last Commit
2 weeks ago
Latest Version
1.21.0
Total Releases
35
Contributors
6
Open PRs
0
Archived
No
Author
William Silversmith
Python Versions
3 3.9 3.10 3.11 3.12 3.13
Wheels
py3
Topics
3d-reconstruction biomedical-image-processing voxel-painting
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links