attrs
Classes Without Boilerplate
attrs has been downloaded 15,115,106,753 times in total on PyPI, including 855,766,579 in the last 30 days. The latest version is 26.1.0, released Mar 19, 2026.
Version26.1.0
Downloads
15.12G
License—
AuthorHynek Schlawack
UpdatedMar 19, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal26.*25.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 37 series
Selected total4.55G
15.1GAll-time
855.8MLast 30 days
20.1MLast 24 h
342.12/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0171.0%
26.1.0
1.7G downloadsDownloads1.7G71.0% - 0211.4%
25.4.0
272.6M downloadsDownloads272.6M11.4% - 036.5%
25.3.0
154.2M downloadsDownloads154.2M6.5% - 043.2%
24.2.0
75.4M downloadsDownloads75.4M3.2% - 052.1%
22.2.0
50.0M downloadsDownloads50.0M2.1% - 061.8%
23.2.0
41.8M downloadsDownloads41.8M1.8% - 071.2%
23.1.0
29.1M downloadsDownloads29.1M1.2% - 080.7%
24.3.0
16.5M downloadsDownloads16.5M0.7% - 092.2%
Other
53.6M downloadsDownloads53.6M2.2%
Guess the next day
Thirteen recent days of attrs downloads. Drag the green handle on the right to guess where day fourteen lands.