Go-Mermaid v1.0.0

New Diagrams

Block Diagrams

• Various block shapes and styles
• Directional arrows and links
• Column-based layouts

Class Diagrams

• Class definitions and relationships
• Methods and fields
• Inheritance and associations

Entity Relationship Diagrams

• Entity definitions
• Relationships and cardinality
• Attribute support

Flowchart

• Node connections
• Flow direction
• Node shapes and styles

Sequence Diagrams

• Actor definitions
• Message flows
• Activation blocks

State Diagrams

• States and transitions
• Terminal states
• Transition styles

Timeline Diagrams

• Sections and events
• Time periods
• Sub-events

User Journey Diagrams

• Sections and tasks
• Satisfaction scoring
• Participant tracking

Core Features

• Markdown fence wrapping for all diagrams
• File rendering support
• String-based diagram generation
• Fluent interface with method chaining
• Type safety for all operations
• Consistent formatting and indentation

Technical Details

• No external dependencies
• Go 1.20+
• Mermaid.js compatibility