One workshop, three useful views
See how prose, a process view, and a decision table answer different questions.
Explore the case →LEARN
Give your understanding a workout.
Follow a case through several representations. Then test what you can explain, choose, and spot.
One case, several views
One sharing rule, three questions
Separate what exists, what happens, and what the permission rule decides.
Explore the case →Understand binary search by changing the view
Use an example, a visual interval, and teach-back to inspect the same mechanism.
Explore the case →Compare the approaches
STE-inspired writing and plain language
Controlled technical expression and reader-centered communication can reinforce each other.
C4 and UML
An architectural zoom model and a broader modeling language answer overlapping but different questions.
BPMN and sequence diagrams
Organizational process flow and participant interactions offer different perspectives on behavior.
EARS and Gherkin
A general behavioral requirement and a concrete scenario can check each other.
Decision tables and state machines
Conditions determine an outcome; states and events determine how a system evolves.
JSON Schema and OpenAPI
Payload constraints are one part of an HTTP interface contract.
Practise a little at a time
Every approach has three short drills. Choose a topic and work through its exercises, or browse the complete practice index.