Install brew if you haven't already. See brew website.

/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

Install mkcert:

brew install mkcert

(Optional) Install certutil for Firefox support:

brew install nss

Create a new local Certificate Authority (CA):

mkcert -install

Create a certificate for the "localhost" domain. First, navigate to the repos parent directory. This is important because npm script configured to read key and cert from parent's dir. Then run mkcert:

mkcert localhost

Run local ssl proxy:

npm run https

Install heroku cli:

brew install heroku/brew/heroku

Get config:

heroku config -a booqs-back --shell > .env