trio
A friendly Python library for async concurrency and I/O
trio has been downloaded 1,036,428,775 times in total on PyPI, including 54,751,599 in the last 30 days. The latest version is 0.33.0, released Feb 14, 2026.
Version0.33.0
Downloads
1.04G
License—
Author"Nathaniel J. Smith"
UpdatedFeb 14, 2026
Downloads
Weekly, last 90d.
Includes CI traffic.
Versions*
Range
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CI traffic
Stack: OffCI: Included1 / 44 series
Selected total156.29M
1.0GAll-time
54.8MLast 30 days
2.3MLast 24 h
21.58/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0157.9%
0.33.0
90.4M downloadsDownloads90.4M57.9% - 027.0%
0.30.0
11.0M downloadsDownloads11.0M7.0% - 035.0%
0.32.0
7.8M downloadsDownloads7.8M5.0% - 044.4%
0.31.0
6.8M downloadsDownloads6.8M4.4% - 054.3%
0.27.0
6.8M downloadsDownloads6.8M4.3% - 064.3%
0.28.0
6.7M downloadsDownloads6.7M4.3% - 072.9%
0.19.0
4.6M downloadsDownloads4.6M2.9% - 082.1%
0.24.0
3.2M downloadsDownloads3.2M2.1% - 0912.1%
Other
18.9M downloadsDownloads18.9M12.1%
Guess the next day
Thirteen recent days of trio downloads. Drag the green handle on the right to guess where day fourteen lands.