macdown

Install command: 
brew install --cask macdown

Name: MacDown

Open-source Markdown editor

https://macdown.uranusjr.com/

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

Cask code on GitHub

Current version: 0.7.2

macdown is built for Intel macOS and so requires Rosetta 2 to be installed.
You can install Rosetta 2 with:
    softwareupdate --install-rosetta --agree-to-license
Note that it is very difficult to remove Rosetta 2 once it is installed.

Analytics:

Installs (30 days)
macdown 677
Installs (90 days)
macdown 2,043
Installs (365 days)
macdown 8,206
Fork me on GitHub