JsonDiscovery

Most exciting features:
- Show JSON as an interactive tree with highlighting
- Easy an object or an array copy to clipboard
- Data structure signature (like in TypeScript)
- Data transformation with a query using Jora, suggestions on a query typing
- Customisation of JSON data presentation (using tables, lists and so on)
- Customisation (report) sharing by a link
- Works on any page with a valid JSON – URL/content type doesn't matter
- Works on local files, if it's enabled on extension's settings page (navigate to chrome://extensions, find JsonDiscovery, click "Details" button, then toggle "Allow access to file URLs" switch)
- Works offline (doesn't perform any network request)

Read more:
- on Medium: https://blog.usejournal.com/changing-a-way-were-viewing-json-in-a-browser-51eda9103fa2
- on Habr (in Russian): https://habr.com/ru/post/461185/
Extension is open source project: https://github.com/discoveryjs/browser-extension-json-discovery
Built on Discovery.js projects (https://github.com/discoveryjs/discovery)