> For the complete documentation index, see [llms.txt](https://docs.icn.global/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.icn.global/network-architecture.md).

# Network Architecture

- [Design Overview](https://docs.icn.global/network-architecture/design-overview.md): This section provides an in-depth overview of the core components of ICN’s architecture, explaining how each component contributes to the overall system.
- [ScalerNode Network](https://docs.icn.global/network-architecture/scalernode-network.md): Hardware providers contribute physical servers with specific hardware classes to the ScalerNode Network.
- [HyperNode Network](https://docs.icn.global/network-architecture/hypernode-network.md)
- [Satellite Network](https://docs.icn.global/network-architecture/satellite-network.md)
- [Services and Apps](https://docs.icn.global/network-architecture/services-and-apps.md)
- [Smart Contracts](https://docs.icn.global/network-architecture/smart-contracts.md)