ray
Ray provides a simple, universal API for building distributed applications.
ray has been downloaded 789,644,825 times in total on PyPI, including 16,079,610 in the last 30 days. The latest version is 2.55.1, released Apr 22, 2026. It is distributed under the Apache 2.0 license.
Version2.55.1
Downloads
789.64M
LicenseApache 2.0
AuthorRay Team
UpdatedApr 22, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
VersionsTotal2.*1.*
Range
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Granularity
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CI traffic
Stack: OffCI: Included3 / 149 series
Selected total282.36M
789.6MAll-time
16.1MLast 30 days
307.3kLast 24 h
5.03/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0111.0%
2.55.1
15.3M downloadsDownloads15.3M11.0% - 028.9%
2.56.1
12.4M downloadsDownloads12.4M8.9% - 036.4%
2.56.0
8.9M downloadsDownloads8.9M6.4% - 046.2%
2.54.0
8.6M downloadsDownloads8.6M6.2% - 055.9%
2.53.0
8.2M downloadsDownloads8.2M5.9% - 065.5%
2.55.0
7.6M downloadsDownloads7.6M5.5% - 074.3%
2.54.1
6.0M downloadsDownloads6.0M4.3% - 084.0%
2.51.1
5.6M downloadsDownloads5.6M4.0% - 0947.8%
Other
66.4M downloadsDownloads66.4M47.8%
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Thirteen recent days of ray downloads. Drag the green handle on the right to guess where day fourteen lands.