# ⁠Core Architecture

- [Modular Golang Node](/modulax-docs/core-architecture/modular-golang-node.md)
- [Libp2p Networking Layer](/modulax-docs/core-architecture/libp2p-networking-layer.md)
- [PoS Finality & Performance](/modulax-docs/core-architecture/libp2p-networking-layer-1.md)
- [PQ-Ready Upgrades (Kyber/Dilithium)](/modulax-docs/core-architecture/pq-ready-upgrades-kyber-dilithium.md)