PyPI Stats
angelolovatto

raylab

Reinforcement learning algorithms in RLlib
PyPI GitHub
Downloads
Day
11
Week
118
Month
3.9K
Stars
59
Forks
10
Issues
1
Version
0.16.1

Package Insights

What's this?
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
40
Popularity
35
Adoption
35
Community
30
How the maintenance status was determined
Last commit
884 days ago
Monthly downloads
3,931
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
3,931
Stars
59
Stars per 1k downloads
15.01
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
17
Month daily avg
131
Momentum
—
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100
Momentum not reported for packages with < 5,000 monthly downloads — percentages are noisy at low volume.
Python version support tiers
requires_python
>=3.7,<4.0
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
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
1517 days ago
Total releases
99
Releases/year
16.6
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
4
Monthly downloads
3,931
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
49
 
Issue Burden
-
per 1k stars
Discussions
-
per 1k stars
Fork Ratio
40.0%
contrib / forks
Stale Release
633d
 
PR Velocity
Active
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 2

Python Versions

3.7
100.0% 2

Top Countries

1. US US
3
2. CN CN
2
3. CA CA
1

Dependencies

15

Used By

0
Not used by any tracked packages

Package Information

License
MIT
First Release
May 21, 2020
Last Release
4 years ago
Last Commit
2 years ago
Latest Version
0.16.1
Total Releases
99
Contributors
4
Open PRs
12
Archived
No
Author
Ângelo Gregório Lovatto
Python Versions
3 3.7 3.8 3.9 3.10
Wheels
py3
Keywords
reinforcement-learning rllib deep-learning model-based-rl pytorch
Topics
reinforcement-learning rllib deep-learning model-based-rl machine-learning streamlit bokeh pytorch generative-models normalizing-flows
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh

Links