Package Insights
Score breakdown - each component scores 0–100, weighted by percentage
Maintenance
50
Popularity
84
Adoption
80
Community
80
How the maintenance status was determined
Last commit
352 days ago
Monthly downloads
9,696,533
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
9,696,533
Stars
8,370
Stars per 1k downloads
0.86
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
323,538
Month daily avg
323,218
Momentum
+0.1%
((week_daily_avg - month_daily_avg) / month_daily_avg) * 100Python version support tiers
requires_python
>=3.8
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
ISC
•
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
421 days ago
Total releases
44
Releases/year
3.5
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
118
Monthly downloads
9,696,533
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
67
Issue Burden
7.9
per 1k stars
Discussions
0.0
per 1k stars
Fork Ratio
11.3%
contrib / forks
Stale Release
69d
PR Velocity
Quiet
Weekly Downloads
GitHub Stars
Not all downloads include detailed metadata. Breakdowns reflect the subset that does.
Downloads by OS
Linux
219.1K
Windows
24.8K
macOS
8.2K
Python Versions
3.12
30.7%
73.8K
3.10
26.7%
64.2K
3.11
23.3%
56.2K
3.6
10.8%
26.0K
3.13
8.6%
20.6K
Top Countries
1.
US
182.6K
US
2.
CA
11.3K
CA
3.
DE
5.2K
DE
4.
FI
4.5K
FI
5.
IN
4.5K
IN
6.
SG
3.9K
SG
7.
CN
3.4K
CN
8.
JP
2.7K
JP
9.
NL
2.7K
NL
10.
FR
2.2K
FR
Dependencies
15
- audioread >=2.1.9
- decorator >=4.3.0
- joblib >=1.0
- lazy-loader >=0.1
- msgpack >=1.0
- numba >=0.51.0
- numpy >=1.22.3
- pooch >=1.1
- scikit-learn >=1.1.0
- scipy >=1.6.0
- soundfile >=0.12.1
- soxr >=0.3.2
- standard-aifc
- standard-sunau
- typing-extensions >=4.1.1
22 optional dependencies
- ipython[docs]
- matplotlib[display]
- matplotlib[docs]
- matplotlib[tests]
- mir-eval[docs]
- numba[docs]
- numpydoc[docs]
- packaging[tests]
- presets[docs]
- pytest[tests]
- pytest-cov[tests]
- pytest-mpl[tests]
- resampy[tests]
- samplerate[tests]
- sphinx[docs]
- sphinxcontrib-googleanalytics[docs]
- sphinxcontrib-svg2pdfconverter[docs]
- sphinx-copybutton[docs]
- sphinx-gallery[docs]
- sphinx-multiversion[docs]
- sphinx-rtd-theme[docs]
- types-decorator[tests]
Package Information
License
ISC
First Release
December 14, 2013
Last Release
1 year ago
Last Commit
11 months ago
Latest Version
0.11.0
Total Releases
44
Contributors
118
Open PRs
13
Archived
No
Author
Brian McFee, librosa development team
Python Versions
3
3.8
3.9
3.10
3.11
3.12
3.13
Wheels
py3
Tracking Since
January 6, 2026
Data Updated
May 3, 2026
Data Freshness
Fresh