nbformat
The Jupyter Notebook format
v5.10.4BSD 3-Clause License - Copyright (c) 2001-2015, IPython Dev...
AI Health Summary — Claude-generated analysis of download trends, maintenance, and risk signals.
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Based on latest version 5.10.4. If you're running an older version, check OSV for your specific version.
Exclude CI/CDPRO
Best Day
3.0M
Apr 14
Worst Day
1.3M
Apr 5
Peaks On
Tues
2.6M avg
Quietest
Suns
1.3M avg
Download Trend
By Version
Version Downloads
By Python Version
Version Downloads
Badge
Markdown
[](/packages/nbformat)
HTML
<a href="/packages/nbformat"><img src="/api/badges/nbformat?period=month" alt="PyPI Stats"></a>