CodeMapper (cm) - Fast Code Analysis

Overview

CodeMapper (cm) uses tree-sitter AST parsing to provide instant code analysis without databases. Get project structure, find symbols, trace call graphs, and analyze dependencies in milliseconds.

Supported Languages: Python, JavaScript, TypeScript, Rust, Java, Go, C, Markdown

When to Use

Use CodeMapper when you need to:

• ✅ Explore unfamiliar codebases (get overview, find structure)
• ✅ Find symbol definitions and usages (functions, classes, methods)
• ✅ Understand call graphs (who calls what, call paths)
• ✅ Check test coverage (find untested code)
• ✅ Analyze git changes at symbol level (breaking changes)
• ✅ Pre-refactoring impact analysis (understand dependencies)