Whatsapp for the web reportedly in the works

Facebook-owned Whatsapp appears to be working on a web-based version. A number of strings were found in the Android version of the app that point to a web-based Whatsapp. However, since Whatsapp doesn't use accounts, and is instead tied to a phone number, there is the issue of authentication. It appears that Whatsapp on the web may solve this with QR codes.

source: androidcentral