Gun vs SignalR: What are the differences?
Gun: Self-hosted Firebase. GUN is a realtime, decentralized, embedded, graph database engine; SignalR: A new library for ASP.NET developers that makes developing real-time web functionality easy. SignalR allows bi-directional communication between server and client. Servers can now push content to connected clients instantly as it becomes available. SignalR supports Web Sockets, and falls back to other compatible techniques for older browsers. SignalR includes APIs for connection management (for instance, connect and disconnect events), grouping connections, and authorization.
Gun and SignalR can be categorized as "Realtime Backend / API" tools.
Gun and SignalR are both open source tools. Gun with 10.3K GitHub stars and 640 forks on GitHub appears to be more popular than SignalR with 7.75K GitHub stars and 2.19K GitHub forks.