The vCard format has served us well for encoding and exchanging contact information, but there is a better alternative – jCard. In this post I’ll describe why I think jCard can be better than vCard, and should be adopted by every software vendor who deals with contacts.
Both vCard and jCard are text-based formats, but whereas vCard has a unique legacy grammar, jCard is based on JSON. They both represent essentially the same data model that describes contact information: name, phone number, address, e-mail, and so on.
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