Execute
cd src/main/frontend
npx create-react-app camunda8-react
Install Zeebe https://github.com/camunda-community-hub/zeebe-client-node-js
npm i zeebe-node
Create tenant "blue", and "red"
Open Identity at http://localhost:8084/. Login with demo/demo.
Go to Applications > Add Application.
Select M2M. Call it "NodeApp".
Click on the newly created "NodeApp".
Go to "Tenants". Click "Assign Tenant". Select the Default Tenant.
Go to "Access to APIs". Click "Assign Permissions". Select "Zeebe API", then enable "write:*".
Go to "Application details", and copy the Client ID and Client secret.
in the start-process-instance.js, copy the secret
node start-process-instance