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See yFiles in action

30 min • Online • No install required


For developers, PMs & tech leads

Prefer another tool over Zoom? Just say so when you book.

Opens our scheduling page with Zoom's booking widget embedded. Using it shares your data with Zoom under its Privacy Policy.

Heat Map

This demo shows how to display a heat map on a graph using the HeatMapRenderer class.

The demo simulates heat values for nodes and edges that change randomly over time. In real-world applications, those values would come from actual metrics such as CPU load, network throughput, request latency, error rates, risk scores, or other properties.

Things to Try

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