The present invention extends to methods, systems, and computer program products for establishing connections among electronic devices. Embodiments of the invention can use a context code, such as, for example, a QR code to facilitate electronic device networking. The connection process between electronic devices is automated. For example, upon snapping a picture, a communication application establishes connection between devices and also serves as a port between the connected devices. Networking code can be greatly simplified, permitting application developers to devote more resources to developing application code.