A Frontend for vacdec, an EU COVID19 passport QR code decoder written in python by Hanno Böck.
The webapp itself uses nodejs and express, and allows you to upload a photo of your QR code and get the JSON data contents in return

A live version can be found on http:https://vacdec.damsleth.no (cold starts, first load takes about 30 seconds)

nodejs - testet with v14 but will probably work with v12 as well. once will fail on versions < 11
python >=3.7 with pip

• clone repo
• pip install -r requirements.txt
• npm install
• npm index.js

JSON schema for vaccine passports
https://ec.europa.eu/health/sites/default/files/ehealth/docs/covid-certificate_json_specification_en.pdf

WTFPL