🎉 Initial Release #

First stable release of zeba_academy_decision_tree.

A Flutter package for creating dynamic decision trees, interactive flows, and guided user journeys.

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Added #

🌳 Decision Tree Engine #

• Added complete decision tree processing system
• Added dynamic node navigation
• Added answer-based path selection
• Added unlimited decision levels support

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❓ Question Nodes #

• Added DecisionNode model
• Added question-based flow creation
• Added multiple answer support
• Added customizable node identifiers

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🔀 Answer Paths #

• Added DecisionAnswer model
• Added next-node navigation
• Added direct outcome routing
• Added outcome detection helper

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🎯 Outcome System #

• Added DecisionOutcome model
• Added final result screens
• Added customizable outcome title
• Added outcome description support

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🧩 Flow Builder #

• Added DecisionFlow widget
• Added complete interactive decision flow
• Added state-based navigation
• Added question rendering system
• Added answer selection handling

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🎨 UI Components #

Added reusable widgets:

• QuestionCard
• AnswerButton
• OutcomeView
• DecisionTreeView

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🌲 Tree Visualization #

• Added interactive tree viewer
• Added zoom support
• Added scrolling support
• Added complete tree overview

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🧪 Testing #

Added package tests for:

• Decision node creation
• Answer path handling
• Decision engine lookup
• Outcome detection

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📦 Package Improvements #

• Added clean package architecture
• Added public exports
• Added documentation comments
• Added Flutter package compatibility
• Added strict analyzer compatibility

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Developer Experience #

• Simple API design
• No external dependencies
• Easy integration
• Production-ready structure

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License #

Released under:

GNU General Public License v3.0 (GPL-3.0)

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Future Roadmap #

Planned improvements:

Coming features:

• Animated tree transitions
• Custom node builders
• Custom answer widgets
• Theme customization
• JSON import/export
• Decision tree editor

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Planned:

• Drag and drop tree builder
• Visual flow designer
• Persistent decision history
• Analytics support

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Thank you for using zeba_academy_decision_tree 💙