Interactive Decision Tree Diagram
The Tree View renders your interactive decision tree as a full live diagram — every branch, every answer, every outcome visible at once. As you answer questions in the wizard, the active path through the interactive decision tree highlights in real time, showing exactly where you are in the logic and how you got there.
→ Build your first interactive decision tree
How an Interactive Decision Tree Visualizes a Decision Process
Visualizing a decision process well is more than drawing boxes and arrows. The goal is to make a complex, multi-step decision comprehensible — both to the people making the decision and to the people designing the logic. An interactive decision tree does this by combining a sequential wizard with a visible diagram of the full structure.
DrawDecisionTree approaches decision process visualization from three angles:
The Wizard View: Sequential Experience
The wizard shows one question at a time, guiding users through the decision step by step. This is the most effective format for end users who don't need to see the full structure — they just need to reach the right outcome.
The Path View: All Routes at Once
The path view displays every possible path simultaneously. This is invaluable for logic designers and validators who need to verify that every combination of answers leads to a sensible result.
The Tree View: Full Structural Diagram
The tree view — available on this page — shows the complete decision tree as an interactive branching diagram. Branches highlight as users make selections in the wizard, making it easy to follow an active session through the full structure.
Together, these three views give you a complete understanding of your decision process from every angle: the user experience, the logic validation, and the structural overview.
Using the Tree View
The Tree View is particularly useful for:
Stakeholder review: Show the full decision structure to product managers, subject matter experts, or team leads who want to understand the logic at a glance.
Debugging: When a user reports an unexpected outcome, trace their path through the tree diagram to see exactly where the logic branched.
Documentation: The tree diagram is a clear visual representation of decision logic that can be shared alongside the interactive wizard.
Path highlighting: As you answer questions in the wizard on another tab, the active branch in the tree highlights in real time — connecting the sequential experience to the full structural view.
→ Read the DSL reference for full syntax details
→ Browse example decision trees
→ Browse the public decision tree directory
→ Learn when to use a decision tree