Diagram types overview

vizzy parses a practical subset of Mermaid, plus a native architecture diagram. Pick the type that fits what you are explaining:

• Sequence: who talks to whom, and what they exchange.
• Flowchart: control and branching logic.
• Architecture: the static service map and its payloads.
• Database Schema: tables, columns, keys, and relationships.
• Class & State: object models and state machines.
• Gantt: a project schedule with tasks, durations, and dependencies.
• Timeline: events along a history, grouped into eras.
• User journey: the steps in an experience, scored by how each one feels.
• Data visualisation: Charts (bar and line), a Pie chart, a Quadrant chart for prioritisation grids, a Treemap for proportional-area breakdowns, or a Data table from Markdown.
• Mind map / concept map: a mind map for a brainstorm, or a concept map for a domain model.
• Git graph: a branching and merging commit history.
• Diff: a unified git diff rendered as per-file change cards.

Stick to the forms shown on each page. Unknown lines are ignored, never fatal, so a partial diagram still renders.