coteditor

Install command: 
brew install --cask coteditor

Name: CotEditor

Plain-text editor for web pages, program source codes and more

https://coteditor.com/

/api/cask/coteditor.json (JSON API)

Cask code on GitHub

Current version: 4.3.5

Analytics:

Installs (30 days)
coteditor 402
Installs (90 days)
coteditor 1,320
Installs (365 days)
coteditor 4,580
Fork me on GitHub