UML and Mermaid.js Training

Select an appropriate UML or Mermaid diagram type for a stated software or business-documentation question, distinguishing structural, behavioral, interaction, data, and architecture views.

Render, validate, and troubleshoot a basic Mermaid diagram in the Mermaid Live Editor and a Markdown document.

Identify actors, goals, use cases, and the system boundary in a short requirements scenario.

Create a Mermaid flowchart approximation of a UML use-case diagram that shows actors, use cases, and their relationships while documenting unsupported UML notation.

Create a Mermaid workflow that expresses UML activity concepts, including actions, decisions, branches, merges, and terminal outcomes.

Encode classes, attributes, operations, and visibility markers in Mermaid class-diagram syntax.

Apply association direction, multiplicity, and role labels to relationships in a class diagram.

Differentiate inheritance, aggregation, and composition and encode each relationship in Mermaid class-diagram syntax.

Derive entities, attributes, primary keys, and relationships from a small domain description.

Create a Mermaid ER diagram with appropriate cardinality and optionality.

Translate an API or runtime scenario into ordered participants and messages in a UML sequence diagram.

Represent synchronous calls, asynchronous messages, returns, and activation periods in Mermaid sequence-diagram syntax.

Model conditional and repeated interactions using alternative and loop fragments.

Derive states, events, transitions, guards, and actions from an entity-lifecycle description.

Create a Mermaid state diagram containing initial and terminal states, guarded transitions, and composite behavior.

Construct a UML component view of subsystem responsibilities, interfaces, and dependencies using Mermaid-compatible notation, documenting relevant notation gaps.

Construct a UML deployment view that maps software artifacts and services to runtime infrastructure using Mermaid-compatible notation, documenting relevant notation gaps.

Assemble and cross-check a concise Markdown design document that reuses Mermaid architecture, data, and interaction diagrams to present mutually consistent views of one system.