black
The uncompromising code formatter.
black has been downloaded 2,844,706,826 times in total on PyPI, including 155,103,051 in the last 30 days. The latest version is 26.5.1, released May 18, 2026.
Version26.5.1
Downloads
2.84G
License—
AuthorŁukasz Langa
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal26.*25.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 74 series
Selected total725.27M
2.8GAll-time
155.1MLast 30 days
6.5MLast 24 h
70.09/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0126.3%
26.3.1
109.9M downloadsDownloads109.9M26.3% - 0225.4%
26.5.1
106.0M downloadsDownloads106.0M25.4% - 035.2%
26.1.0
21.8M downloadsDownloads21.8M5.2% - 044.7%
22.12.0
19.5M downloadsDownloads19.5M4.7% - 054.5%
25.1.0
18.9M downloadsDownloads18.9M4.5% - 064.3%
25.11.0
18.0M downloadsDownloads18.0M4.3% - 074.3%
24.10.0
17.9M downloadsDownloads17.9M4.3% - 084.1%
25.12.0
17.2M downloadsDownloads17.2M4.1% - 0921.1%
Other
88.2M downloadsDownloads88.2M21.1%
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Thirteen recent days of black downloads. Drag the green handle on the right to guess where day fourteen lands.