QR Scanner

A React Native QR code scanner app built using Expo.

Application preview

Features

• Scans the QR code with the device camera.
• Stores the scanned QR code locally in SQLite.
• User can check the previously scanned QR codes at any time by clicking on the History Icon.

Contributing

If you are interested in extending/improving this application in any way then raise a new issue and fill out the details in the description. We can write the v2 of the article mentioning all these changes.

Tutorial

I have written detailed tutorial on how to create this app on Medium. If you are interested in learning it then check out the tutorial here.

Braches

Refere to below desciption to choose the branch,

• master: code for QR Scanner v1.0.0
• v0.3.0: code for QR Scanner v0.3.0
• v0.4.0: code for QR Scanner v0.4.0