mermaid

Mermaid is an open-source JavaScript library that allows users to easily generate diagrams and flowcharts from text in a markdown-like syntax. It is ideal for developers, technical writers, and teams looking to create visual documentation, flowcharts, sequence diagrams, Gantt charts, and more directly within markdown files or web applications. Mermaid offers a live editor, community integrations, and flexible integration into various documentation and development workflows.