1- Install Webpush globally :
yarn global add web-push
2- Generate VAPID keys :
web-push generate-vapid-keys [--json]
3- Replace the VAPID placeholder in index.js with your public key
{{ YOUR VAPID PUBLIC KEY HERE }}
4- Serve the directory :
python -m SimpleHTTPServer 8000
OR
yarn global add http-server => http-server
5- Send basic Notification :
web-push send-notification --endpoint='{{USE THE ENDPOINT RETURNED AFTER SUBSCRIBING IN FRONT-END}}' --vapid-subject='{{VAPID SUBJECT}}' --vapid-pubkey={{VAPID PUBKEY}} --vapid-pvtkey={{VAPID PRIVATE KEY}}
6- Test on Remote Device :
Web Push notification depends on the Service worker, that need https to be installed.
ngrok can help us here :
ngrok http {{SERVER PORT}}
Remote Devices in Chrome can help us for debugging