Install Node.js: https://nodejs.org/en/download/
Then, in command line, call:
npm install
and on subsequent iterations:
npm ci
In command line, call:
npm run electron:start
On your first time running, the app will take a long time to start as it's installing Python. You should get updates on this in the terminal.
In command line, run this ON WINDOWS:
npm run build:complete
or run this ON MACOS:
npm run electron:make
This will run the installer and package the app to the "out" folder. Installer will be in out/releases