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Preview of JSON Bonsai

JSON Bonsai by hackslashdash

Beautiful JSON viewer: interactive tree, JMESPath queries, search, schema inference, and base16 theming with 13 bundled themes.

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About this extension
JSON Bonsai turns raw JSON responses into a fast, interactive viewer — prune, shape, and navigate even giant payloads.

Interactive tree — collapse to any depth with one keystroke (1–8, 0 for all), expand/collapse whole subtrees, copy any node's value

JMESPath queries — filter and reshape the document live, e.g. [?postId == \1].{name: name, email: email}; one click restores the original

Instant search — find keys, values, and paths across the whole document, even in collapsed branches

Path tracking — hover any property to see its full JSON path, pin it, copy it

Four views — interactive tree, pretty-printed, raw, and an inferred JSON Schema

base16 theming — 13 bundled themes (Catppuccin, Dracula, Nord, Gruvbox, Solarized, OneDark, Tokyo Night, GitHub, Monokai) plus paste-in support for any of ~290 community base16
schemes, or your own. Auto mode follows your OS with a separate dark and light pick.

Built for big JSON — web-worker search indexing and progressive rendering keep thousand-node documents smooth

Private by design — everything runs locally in your browser; no data ever leaves the page
Developer comments
https://github.com/pedrosousa13/JSON-Bonsai
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Required permissions:

  • Access your data for all websites

Data collection:

  • The developer says this extension doesn't require data collection.
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Version
1.2.1
Size
581.32 KB
Last updated
9 days ago (Jun 10, 2026)
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  • Web Development
License
MIT License
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