Explore before you model
C4 model examples you can navigate
Use these published UXXU models to investigate system boundaries, service dependencies and external integrations. No registration is needed to explore them. Each walkthrough gives you a concrete question to answer.
Container view
E-commerce platform
Trace checkout across clients, services, owned stores, a message broker and external providers. Find the synchronous purchase path, then trace which work can continue asynchronously after the order is accepted.
26 visible elements and 30 relationships, verified October 1, 2026. These counts describe the published diagram, not the complete source workspace.
Read the complete walkthrough →Context view
Ride-sharing platform
Review riders, drivers, dispatch and the external services around a ride-sharing system. Identify the people and external systems needed to request, fulfill and pay for a ride. Keep internal implementation details out of this view.
15 visible elements and 14 relationships, verified October 1, 2026. These counts describe the published diagram, not the complete source workspace.
Read the complete walkthrough →Context view
Core banking platform
Review banking users, payment networks and external verification dependencies around one system boundary. Identify the external payment networks and verification services. Distinguish bank-owned responsibilities from third-party dependencies.
12 visible elements and 11 relationships, verified October 1, 2026. These counts describe the published diagram, not the complete source workspace.
Read the complete walkthrough →