Requirements: Node version should be >= 11, because of using fs async methods which experimental now.
1.`git pull`
2.`npm i`
3. Now you have a choice how to set PORT and API_URL. Either set them in front/config.js, or use export (set) PORT=%port_number% API_URL=%api_url% (for example "http://localhost:4400" quotes matter) with dev commands.