Traverse

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VS Code Extension ​

Traverse Demo

Solidity smart contract visualization with automatic call graph and sequence diagram generation.

Install ​

From Marketplace ​

Install from VS Code Marketplace or search "Traverse Solidity Analyzer" in Extensions.

From VSIX ​

bash
code --install-extension traverse-vscode-0.1.6.vsix

First Run ​

The extension downloads the LSP server binary on first activation. Supported platforms:

  • macOS (Intel & Apple Silicon)
  • Linux (x64 & ARM64)
  • Windows (x64)

Manual download: Command Palette → Traverse: Download Language Server

Usage ​

  1. Open a Solidity project
  2. Right-click any folder → Select "Traverse" commands
  3. Results saved to traverse-output/ in project root

Commands (Cmd+Shift+P):

  • Generate Call Graph - DOT format function relationships
  • Generate Sequence Diagram - Mermaid execution flow
  • Generate Storage Analysis - Storage variable access patterns
  • Generate All Analyses - Run all analyses
  • Toggle Chunking - Enable/disable output chunking for large projects

Configuration ​

VS Code settings:

  • traverse-lsp.enableChunking - Chunk large outputs (default: false)
  • traverse-lsp.serverPath - Custom LSP server path
  • traverse-lsp.trace.server - Enable debug tracing

Limitations (Preview) ​

  • Limited Solidity 0.8+ feature support
  • Performance issues with >100 contracts
  • Cross-file references experimental