PyRank
fastai

fastai

The fastai deep learning library
PyPI GitHub
No known security advisories. The current version has no OSV.dev malware reports and no critical or high-severity vulnerabilities.

fastai has 667K monthly downloads and 28K GitHub stars. Version 2.8.7 supports Python 3.10+, first published in 2017.

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

It is built on top of cloudpickle, fastcore and fastdownload. It is used by 71 tracked packages, including tsai, mtmtrain and omniwatermask.

GitHub topics include deep-learning, machine-learning and pytorch.

Downloads
Day
22.3K
Week
143.2K
Month
666.8K
Stars
28.1K
Forks
7.7K
Issues
231
Version
2.8.7

Package Insights

What's this?
Score breakdown - each component scores 0-100, weighted by percentage
Maintenance
100
Popularity
92
Adoption
68
Community
90
Provenance
0
How the maintenance status was determined
Last commit
2 days ago
Monthly downloads
666,846
• 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
666,846
Stars
28,064
Stars per 1k downloads
42.08
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
20,458
Month daily avg
22,228
Momentum
-8.0%
((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
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
143 days ago
Total releases
149
Releases/year
17.3
• 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
246
Monthly downloads
666,846
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
80
 
Issue Burden
8.2
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
3.2%
contrib / forks
Stale Release
141d
 
PR Velocity
Quiet
 

Weekly Downloads

GitHub Stars

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

Downloads by OS

Linux 9.9K
macOS 635
Windows 516

Python Versions

3.12
57.8% 5.8K
3.11
19.3% 1.9K
3.6
8.8% 879
3.13
7.5% 752
3.8
6.6% 656

Top Countries

1. US US
7.0K
2. SG SG
2.6K
3. NL NL
500
4. DE DE
120
5. ES ES
112
6. GB GB
105
7. IE IE
100
8. IN IN
93
9. ID ID
86
10. HK HK
77
GitHub Topics
Tags from the package's GitHub repository describing what it does.

Package Information

License
Apache-2.0
First Release
November 29, 2017
Last Release
4 months ago
Last Commit
2 days ago
Latest Version
2.8.7
Total Releases
149
Contributors
246
Open PRs
35
Archived
No
Python Versions
3
Wheels
py3
Keywords
fastai deep learning machine
Tracking Since
January 6, 2026
Data Updated
July 5, 2026
Data Freshness
Fresh

Links