smoothcsv

Install command: 
brew install --cask smoothcsv

Name: SmoothCSV

CSV editor

https://smoothcsv.com/

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

Cask code: smoothcsv.rb on GitHub

Current version: 3.8.0

Requirements: macOS >= 10.15

Analytics:

Installs (30 days)
smoothcsv 80
Installs (90 days)
smoothcsv 192
Installs (365 days)
smoothcsv 500