Methods and systems for selectively sharing content over a communication connection

Real time communication services are used to establish peer-to-peer connection (P2P) between computing devices to selectively share content, such as applications, data, and media. In accordance with the present disclosure, a "Source" and a "Target" are connected in a P2P session or a proxied connection, with each of the Source and Target having a browser that is aware of the other. The Source has a browser extension that allows access to local content, such as, applications, audio and video that are on the Source computing device. To share content, the Source may select a Share button to present a list of local content to share. The Source then makes a selection of the content, which in turn, makes the content available at a browser executing on a computing device(s) of other collaborators in a collaboration session.