PyRank
quantumlib

cirq-google

Python framework for creating, editing, and running Noisy Intermediate-Scale Quantum (NISQ) circuits.
PyPI GitHub

Shared Repository

This package shares its GitHub repository (quantumlib/cirq) with 12 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
6.8K
Week
39.2K
Month
175.2K
Stars
5.0K
Forks
1.2K
Issues
97
Version
1.7.0.dev20260520203903

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
81
Adoption
62
Community
90
How the maintenance status was determined
Last commit
4 days ago
Monthly downloads
175,197
• 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
175,197
Stars
4,966
Stars per 1k downloads
28.35
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
5,601
Month daily avg
5,840
Momentum
-4.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Python version support tiers
requires_python
>=3.11.0
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
Apache-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
3 days ago
Total releases
2,397
Releases/year
470.6
• 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
267
Monthly downloads
175,197
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
79
 
Issue Burden
19.5
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
22.0%
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 2.2K
Windows 115
macOS 53

Python Versions

3.11
38.3% 866
3.12
23.0% 520
3.10
22.1% 500
3.13
12.1% 274
3.14
4.5% 101

Top Countries

1. US US
4.5K
2. CN CN
165
3. TW TW
64
4. DE DE
44
5. HK HK
42
6. SG SG
40
7. IE IE
34
8. BR BR
24
9. VN VN
20
10. CR CR
18

Dependencies

5

Used By

7

Package Information

License
Apache-2.0
First Release
April 19, 2021
Last Release
3 days ago
Last Commit
4 days ago
Latest Version
1.7.0.dev20260520203903
Total Releases
2,397
Contributors
267
Open PRs
17
Archived
No
Author
The Cirq Developers
Python Versions
3 3.11 3.12 3.13 3.14
Wheels
py3
Keywords
algorithms api cirq google google quantum nisq python quantum quantum algorithms quantum circuit quantum circuit simulator quantum computer simulator quantum computing quantum development kit quantum information quantum programming quantum programming language quantum simulation sdk simulation
Tracking Since
January 6, 2026
Data Updated
May 17, 2026
Data Freshness
Fresh

Links