WebRTC is a framework that enables Real-Time Communications (RTC) capabilities in browsers. It permits peer-to-peer communication without any server. It allows a direct exchange of audio, video and chat data between clients.

RTCPeerConnection APIs and signaling are all about offer, answer, and candidate. Let’s see in detail

You can use the The RTCPeerConnection API to stream audio and video between users. The signaling works together with RTCPeerConnection. It establishes a direct connection among the browsers