.ipynb

Jupyter notebook, the JSON document format mixing code, output, and prose in Jupyter environments

Dedicated renderer

Format facts

MIME type: application/x-ipynb+json
Apple UTI: custom
Stock Quick Look: shown as plain text
Planned approach (census): syntax-highlight
Icon hint: generic-icon
Prevalence: universal

Renderer note (from the census)

pure Go JSON parse

Gotchas: data science