Have you ever saved an unknown number just to WhatsApp them a couple of times?
Remember the last time you saved a delivery person's number as "Temp" only to share your location?
No more. This app allows you to quickly start a WhatsApp chat with such people, without saving their phone numbers
Being a Progressive Web App (PWA) it can be added to your home screen to be easily accessed when needed.
To use, head over to https://sahilgupta.github.io/start-whatsapp-chat/