Mermaid Diagramming and charting tool JavaScript based diagramming and charting tool that renders Markdown-inspired text definitions to create and modify diagrams dynamically.

The treemap diagram implementation in Mermaid is designed to be simple to use while providing powerful visualization capabilities. As this is a newer diagram type, feedback and feature requests …

Jan 5, 2014 · As shown here A Gantt chart is useful for tracking the amount of time it would take before a project is finished, but it can also be used to graphically represent "non-working days", with a few …

Mermaid introduces 30 new shapes to enhance the flexibility and precision of flowchart creation. These new shapes provide more options to represent processes, decisions, events, data storage visually, …

Properties nodes? optionalnodes: ArrayLike < HTMLElement > Defined in: packages/mermaid/src/mermaid.ts:49

In the context of mermaid-js, the XY chart is a comprehensive charting module that encompasses various types of charts that utilize both x-axis and y-axis for data representation. Presently, it …

This is provided for environments where the mermaid object can't directly have a new member added to it (eg. dart interop wrapper). (Initially there is no parseError member of mermaid).

Jun 28, 2025 · We've restructured how Mermaid renders diagrams, enabling new features like selecting layout and look. Currently, this is supported for flowcharts and state diagrams, with plans to extend …

C4 Diagram: This is an experimental diagram for now. The syntax and properties can change in future releases. Proper documentation will be provided when the syntax is stable. Mermaid's C4 diagram …

Mermaid’s Kanban diagram allows you to create visual representations of tasks moving through different stages of a workflow. This guide explains how to use the Kanban diagram syntax, based on the …