PyRank
PiotrDabkowski

js2py

JavaScript to Python Translator & JavaScript interpreter written in 100% pure Python🚀 Try it online:
PyPI GitHub

js2py has 828K monthly downloads and 3K GitHub stars. Version 0.74, first published in 2015.

It is showing limited recent maintenance under a permissive license, last released in Nov 2022.

It is used by 38 tracked packages, including ai-cloudscraper, myllm and cloudscraper25.

Shared Repository
This package shares its GitHub repository (PiotrDabkowski/Js2Py) with 3 other packages. Stars, forks, and other GitHub metrics reflect the entire repository.
Downloads
Day
24.7K
Week
181.8K
Month
828.0K
Stars
2.6K
Forks
279
Issues
138
Version
0.74

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
40
Popularity
72
Adoption
69
Community
60
Provenance
0
How the maintenance status was determined
Last commit
1338 days ago
Monthly downloads
828,012
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
828,012
Stars
2,575
Stars per 1k downloads
3.11
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
25,977
Month daily avg
27,600
Momentum
-5.9%
((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
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
1338 days ago
Total releases
48
Releases/year
4.3
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
23
Monthly downloads
828,012
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
54
 
Issue Burden
53.6
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
8.2%
contrib / forks
Stale Release
No
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

Not all downloads include detailed metadata. Breakdowns reflect the subset that does.

Downloads by OS

Linux 15.6K
Windows 2.8K
macOS 236

Python Versions

3.12
35.4% 6.1K
3.11
35.0% 6.0K
3.9
10.6% 1.8K
3.14
10.4% 1.8K
3.10
8.6% 1.5K

Top Countries

1. US US
13.7K
2. IN IN
790
3. DE DE
717
4. CN CN
448
5. CA CA
288
6. JP JP
220
7. SG SG
220
8. FR FR
192
9. BE BE
185
10. IE IE
175

Package Information

License
MIT
First Release
May 26, 2015
Last Release
3 years ago
Last Commit
3 years ago
Latest Version
0.74
Total Releases
48
Contributors
23
Open PRs
25
Archived
No
Author
Piotr Dabkowski
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links