trio
A friendly Python library for async concurrency and I/O
trio has been downloaded 1,112,822,455 times in total on PyPI, including 46,538,600 in the last 30 days. The latest version is 0.33.0, released Feb 14, 2026.
Version0.33.0
Downloads
1.11G
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 / 45 series
Selected total155.41M
1.1GAll-time
46.5MLast 30 days
1.3MLast 24 h
13.09/sPer second
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Version distribution
Share of downloads by released version. Computed over the last quarter.
- 0146.8%
0.33.0
71.7M downloadsDownloads71.7M46.8% - 0216.6%
0.34.0
25.5M downloadsDownloads25.5M16.6% - 035.2%
0.30.0
8.0M downloadsDownloads8.0M5.2% - 044.9%
0.32.0
7.5M downloadsDownloads7.5M4.9% - 054.1%
0.31.0
6.2M downloadsDownloads6.2M4.1% - 063.2%
0.28.0
4.9M downloadsDownloads4.9M3.2% - 072.6%
0.27.0
4.0M downloadsDownloads4.0M2.6% - 082.3%
0.24.0
3.6M downloadsDownloads3.6M2.3% - 0914.3%
Other
22.0M downloadsDownloads22.0M14.3%
Guess the next day
Thirteen recent days of trio downloads. Drag the green handle on the right to guess where day fourteen lands.