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

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 …

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 …

Class diagrams can also be used for data modeling. The classes in a class diagram represent both the main elements, interactions in the application, and the classes to be programmed. …

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).

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 …

Mermaid enables detailed styling of individual blocks, allowing you to apply various CSS properties such as color, stroke, and border thickness. This feature is especially useful for …

Create diagrams and visualizations using text and code.

This option forces Mermaid to rely on KaTeX's own stylesheet for rendering MathML. Due to differences between OS fonts and browser's MathML implementation, this option is …

While it is named for its resemblance to a pie which has been sliced, there are variations on the way it can be presented. The earliest known pie chart is generally credited to William Playfair's …