PyRank
y-crdt

pycrdt

CRDTs based on Yrs.
PyPI GitHub Verified repo
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

pycrdt has 2.6M monthly downloads and 200 GitHub stars. Version 0.14.1 supports Python 3.10+, first published in 2023.

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

It is built on top of anyio, exceptiongroup and typing-extensions. It is used by 51 tracked packages, including open-webui, jupyter-ydoc and jupyter-server-ydoc.

GitHub topics include crdt and yjs.

Shared Repository
This package shares its GitHub repository (y-crdt/pycrdt) with 1 other package. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
58.3K
Week
499.7K
Month
2.6M
Stars
200
Forks
34
Issues
13
Version
0.14.1

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
47
Adoption
60
Community
55
Provenance
100
How the maintenance status was determined
Last commit
7 days ago
Monthly downloads
2,592,380
• 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
2,592,380
Stars
200
Stars per 1k downloads
0.08
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
71,391
Month daily avg
86,413
Momentum
-17.4%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.10
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 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
19 days ago
Total releases
125
Releases/year
44.7
• 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
22
Monthly downloads
2,592,380
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
57
 
Issue Burden
65.0
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
64.7%
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 46.0K
Windows 3.9K
macOS 3.1K

Python Versions

3.12
53.9% 28.5K
3.13
19.8% 10.5K
3.11
18.8% 9.9K
3.14
5.7% 3.0K
3.10
1.8% 942

Top Countries

1. US US
41.4K
2. DE DE
1.7K
3. NL NL
980
4. BR BR
935
5. EG EG
919
6. SG SG
827
7. IN IN
751
8. CN CN
730
9. CA CA
651
10. GB GB
539
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
MIT License
First Release
September 20, 2023
Last Release
2 weeks ago
Last Commit
1 week ago
Latest Version
0.14.1
Total Releases
125
Contributors
22
Open PRs
6
Archived
No
Python Versions
3.10 3.11 3.12 3.13 3.14
Wheels
cp310 cp311 cp312 cp313 cp314 cp37 cp38 cp39 pp310 pp311 pp38 pp39
Keywords
crdt
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links