interactive-json-tree

Expandable tree view for JSON-like data for Jupyter.

Installation

pip install interactive-json-tree

Example:

from interactive_json_tree import JSON

example = {
    "name": "Acme Corp",
    "employees": [
        {"name": "Ada", "skills": ["CSS", "JS"]},
        {"name": "Bob", "skills": []},
    ],
    "meta": {"founded": 2012, "active": True, "bar": None},
}

JSON(example, expand_depth=2)

{} Object (3)

"name": "Acme Corp"

"employees": [] Array (2)

[0]: {} Object (2)

"name": "Ada"

"skills": [] Array (2)

[0]: "CSS"

[1]: "JS"

[1]: {} Object (2)

"name": "Bob"

"skills": [] Array (0)

"meta": {} Object (3)

"founded": 2012

"active": true

"bar": null

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(Github preview will sanitize styles out of the example above. See below for a screenshot)

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Screenshot

Credits / Caveat

Vibe coded with GPT-5-Pro in 30 minutes