ngrok

Install command: 
brew install --cask ngrok

Name: ngrok

Reverse proxy, secure introspectable tunnels to localhost

https://ngrok.com/

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

Cask code: ngrok.rb on GitHub

Current version: 3.30.0,hccQ4GWLNHr,a

Requirements: macOS >= 10.15

To install shell completions, add this to your profile:
    if command -v ngrok &>/dev/null; then
     eval "$(ngrok completion)"
    fi

Versions:

Intel tahoe 3.30.0,42TKt5ZNNH,a
sequoia 3.30.0,42TKt5ZNNH,a
sonoma 3.30.0,42TKt5ZNNH,a
ventura 3.30.0,42TKt5ZNNH,a
monterey 3.30.0,42TKt5ZNNH,a
big sur 3.30.0,42TKt5ZNNH,a
catalina 3.30.0,42TKt5ZNNH,a

Analytics:

Installs (30 days)
ngrok 29,145
Installs (90 days)
ngrok 95,389
Installs (365 days)
ngrok 313,385