captin

Install command: 
brew install --cask captin

Name: Captin

Tool to show caps lock status

https://captin.mystrikingly.com/

Cask JSON API: /api/cask/captin.json

Cask code: captin.rb on GitHub

Current version: 1.3.1

Requirements: macOS >= 10.13

Analytics:

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captin 29
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captin 111