What problem does it solve?
Graphviz turns dense DOT language definitions into clear, correctly-laid-out diagrams so you can communicate relationships and structure without manual drawing.
Core Features & Use Cases
- Directed and undirected graphs: Use
digraph for dependencies and graph for bidirectional relationships.
- Clusters for grouping: Create visually separated sections by using
subgraph cluster_* for subsystem or team boundaries.
- Production-ready DOT formatting guidance: Avoid common syntax pitfalls like invalid code fences, cluster naming, node IDs with spaces, and attribute/edge punctuation errors.
- Use cases: Dependency trees, call graphs, package/module hierarchies, and any system diagram where routed edges improve readability.
Quick Start
Tell the AI to generate a DOT snippet using a digraph with labeled nodes and edges, set rankdir=TB, and output the result inside a single ```dot fenced block.