🎉 World's First Online N-ary Tree Visualizer!
TreeScope is the only online tool that supports visualizing N-ary trees with full LeetCode format compatibility. While other tools are limited to binary trees, TreeScope breaks new ground by supporting trees with unlimited children per node.
What is TreeScope?
TreeScope is the most comprehensive online platform for tree visualization, supporting Binary Trees, Binary Search Trees, and N-ary Trees. Whether you're solving LeetCode problems, studying for technical interviews, or learning data structures, TreeScope provides unmatched visual clarity for all tree types.
🌟 Complete Tree Type Coverage
🌳 Binary Trees
Classic binary trees with left and right children. Perfect for fundamental algorithm learning.
[1,2,3,null,4,5,null]
🔍 Binary Search Trees
Self-balancing BSTs with validation, optimization, and ordering properties.
[4,2,6,1,3,5,7]
🚀 N-ary Trees NEW!
Revolutionary support for trees with unlimited children. Full LeetCode format compatibility.
[1,null,2,3,4,null,5,6,null]
Why TreeScope is Unique
TreeScope addresses a critical gap in the educational technology landscape. While binary tree visualizers exist, no other online tool supports N-ary trees – until now. This makes TreeScope essential for:
- 🎯 LeetCode Problem Solving: Direct copy-paste support for all LeetCode tree formats
- 📚 Complete Tree Education: Learn all tree types in one platform
- 🔧 Interactive Development: Real-time tree editing and visualization
- 🚀 Advanced Algorithms: N-ary tree traversals and operations
- 🎨 Visual Debugging: See algorithm execution step-by-step
Educational Impact
TreeScope transforms abstract computer science concepts into intuitive visual experiences. Students and developers gain deeper understanding of:
- Binary tree structure and properties
- Binary search tree invariants and balancing
- N-ary tree algorithms and traversals NEW!
- Tree traversal algorithms (preorder, inorder, postorder)
- The relationship between tree structure and algorithm complexity
- LeetCode problem patterns and solution approaches
🔧 Advanced Features
- Multi-Tab Interface: Compare different tree types simultaneously
- Interactive Node Editing: Click to select nodes and add children dynamically
- Algorithm Stepping: Watch traversals execute with visual highlighting
- Export Functionality: Convert trees back to array format for testing
- Zoom & Pan: Navigate complex trees with smooth interactions
- Responsive Design: Perfect experience on desktop, tablet, and mobile
Technical Excellence
Built with cutting-edge web technologies for optimal performance:
- React 18 with TypeScript for robust, type-safe development
- D3.js with custom algorithms for sophisticated tree layout
- SVG rendering for crisp, scalable graphics at any zoom level
- Advanced state management for complex tree operations
- Performance optimizations for large tree structures
Free and Accessible
TreeScope is completely free to use, with no account registration or limitations. We believe that groundbreaking educational tools should be accessible to everyone, regardless of economic circumstances or geographic location.
The Future of Tree Visualization
With the introduction of N-ary tree support, TreeScope sets a new standard for tree visualization tools. We're continuously innovating with planned features including:
- Advanced tree types (AVL, Red-Black, B-trees, Tries)
- More sophisticated N-ary tree algorithms
- Performance analysis and complexity visualization
- Collaborative features for educational institutions
- API access for integration with learning platforms