ruff
An extremely fast Python linter and code formatter, written in Rust.
ruff has been downloaded 3,170,072,254 times in total on PyPI, including 259,158,891 in the last 30 days. The latest version is 0.15.14, released May 21, 2026.
Version0.15.14
Downloads
3.17G
License—
Author"Astral Software Inc."
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal0.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included2 / 425 series
Selected total1.77G
3.2GAll-time
259.2MLast 30 days
5.7MLast 24 h
97.30/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 018.3%
0.15.20
73.5M downloadsDownloads73.5M8.3% - 026.1%
0.15.22
53.9M downloadsDownloads53.9M6.1% - 034.7%
0.16.0
41.6M downloadsDownloads41.6M4.7% - 044.3%
0.15.21
37.6M downloadsDownloads37.6M4.3% - 054.2%
0.15.12
36.9M downloadsDownloads36.9M4.2% - 064.1%
0.16.1
35.8M downloadsDownloads35.8M4.1% - 073.4%
0.16.3
30.1M downloadsDownloads30.1M3.4% - 083.0%
0.16.2
26.8M downloadsDownloads26.8M3.0% - 0961.9%
Other
545.6M downloadsDownloads545.6M61.9%
Guess the next day
Thirteen recent days of ruff downloads. Drag the green handle on the right to guess where day fourteen lands.