PyRank
toumorokoshi

deepmerge

A deep merging tool for Python core data structures
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

deepmerge has 8.6M monthly downloads and 212 GitHub stars. Version 2.1.0 supports Python 3.8+, first published in 2016.

It is actively maintained under a permissive license, last released in Jun 2026.

It is built on top of typing-extensions. It is used by 227 tracked packages, including zensical, spsdk and sphinxcontrib-openapi.

Downloads
Day
291.9K
Week
2.1M
Month
8.6M
Stars
212
Forks
40
Issues
2
Version
2.1.0

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
90
Popularity
48
Adoption
80
Community
40
Provenance
0
How the maintenance status was determined
Last commit
14 days ago
Monthly downloads
8,609,364
• 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
8,609,364
Stars
212
Stars per 1k downloads
0.02
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
293,274
Month daily avg
286,979
Momentum
+2.2%
((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 Licence
• 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
14 days ago
Total releases
21
Releases/year
2.2
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
15
Monthly downloads
8,609,364
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
50
 
Issue Burden
9.4
per 1k stars
Discussions
9.4
per 1k stars
Fork Ratio
37.5%
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 120.0K
Windows 2.6K
macOS 2.2K

Python Versions

3.12
36.2% 42.8K
3.11
31.3% 37.0K
3.13
16.6% 19.6K
3.14
10.5% 12.5K
3.10
5.4% 6.4K

Top Countries

1. US US
74.5K
2. DE DE
28.9K
3. IE IE
4.9K
4. NL NL
3.3K
5. LT LT
2.9K
6. RO RO
2.2K
7. GB GB
2.2K
8. FR FR
2.1K
9. SE SE
933
10. SG SG
488

Package Information

License
MIT Licence
First Release
November 20, 2016
Last Release
2 weeks ago
Last Commit
2 weeks ago
Latest Version
2.1.0
Total Releases
21
Contributors
15
Open PRs
1
Archived
No
Python Versions
3.8 3.9 3.10 3.11 3.12
Wheels
py2 py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links