API Docs


It displays JSON in the Jupyter Notebooks with interactive collapsible viewer.

import mercury as mr
# example JSON
data = {
    "firstKey": ["a", "b", "c"],
    "secondKey": [1, 2, 3, 4],
    "thirdKey": "Hello World!"
# display JSON
mr.JSON(json_data=data, level=1)
# shorter form


  • json_data (dict or lit) - data to be displayed, it should be dict but it will work with list as well.
  • level (integer) - how many levels display initially. User can interact with displayed data by clicking + and - buttons.

Most of the components in the Mercury frameworks are classes, however JSON is a function.