quicklook-json

Install command: 
brew install --cask quicklook-json

Name: quick look JSON

Quick Look plugin for JSON files

http://www.sagtau.com/quicklookjson.html

Cask JSON API: /api/cask/quicklook-json.json

Cask code: quicklook-json.rb on GitHub

Current version: 2,1.0

Requirements: macOS >= 10.11

Analytics:

Installs (30 days)
quicklook-json 354
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quicklook-json 1,167
Installs (365 days)
quicklook-json 5,501