ngx-server-check
ngx-server-check is a package that takes a list of api endpoints as input and displays a user-friendly UI showing the status of each API, along with error messages for any failures. It also includes several useful features.
poll-server-check
An npm package that checks if the server is running or if it's down. If the server is down, it repeatedly sends a check API to the backend to wake it up and displays toast notification of the current status.