> For the complete documentation index, see [llms.txt](https://fish-networking.gitbook.io/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://fish-networking.gitbook.io/docs/guides/features/server-and-client-identification.md).

# Server and Client Identification

- [Executing on Server or Client](https://fish-networking.gitbook.io/docs/guides/features/server-and-client-identification/executing-on-server-or-client.md): How you can run certain code on only the server, or only a client, or only on a host.
- [NetworkConnections](https://fish-networking.gitbook.io/docs/guides/features/server-and-client-identification/networkconnections.md): A look at how Fish-Networking distinguishes clients from one another.