# npmm run start:sit
Or
# cd functions && npm run build:watch
# firebase emulators:start --only hosting,functions
// another terminal, start react and proxy to http://localhost:5000 for functions
#npm run start:react
# Start cloudflare proxy and point to devServer
cloudflared --hostname air.zenuml.com --url http://localhost:8080
Go to localhost:3000/edit to open the editor.
Push to the main branch. GitHub action will deploy it to firebase hosting and functions.