How it works
I wanted a quick way to share my details when I meet people. Hello World shows one QR code. Scan it with any phone camera and my contact is ready to save, no app needed.
It runs on Android, and there is a smaller iOS 5 version on my old iPod Touch.
What it does
- Where did we meet? Add an event and a city, and they get saved next to my name, with the date in the notes.
- One QR code with my name, work, phone, email and website.
- LinkedIn, GitHub, X and WhatsApp links go into the contact's notes.
- Share the QR, or save a .vcf contact file.
- Edit my details and add a photo inside the app.
Stack
React Native / Expo / TypeScript / vCard / Objective-C
