MDN Code Samples

This site hosts the server side of any MDN code samples that require server assistance to operate, such as WebSocket services, data stores, or WebRTC peer-finding services.

All text content on MDN is offered under the CC-SA-BY license, version 2.5 or later. All sample code offered on this site is provided under the CC0 (Public Domain) license and may be reused or repurposed without attribution.