dash@6

Install command: 
brew install --cask dash@6

Name: Dash

API documentation browser and code snippet manager

https://kapeli.com/dash

Cask JSON API: /api/cask/dash@6.json

Cask code: dash@6.rb on GitHub

Current version: 6.4.3

Requirements: macOS >= 10.15

Conflicts with casks:

dash 8.0.1 API documentation browser and code snippet manager Dash

Analytics:

Installs (30 days)
dash@6 19
Installs (90 days)
dash@6 64
Installs (365 days)
dash@6 333