Code Quality VSCode Extension
December 18, 2025 ยท View on GitHub
Features
- Cyclomatic Complexity Analysis: This feature calculates the cyclomatic complexity of functions in Javascript & Typescript code.
- High Complexity Highlighting: This feature makes it easier to identify areas of the code that may need refactoring.
Installation
npm install
npm run publish
In VSCode/Cursor, open the Command Palette (using Ctrl+Shift+P) and run the command "Extensions: Install from VSIX"
Choose complexity-analyzer-<X.Y.Z>.vsix
Open a Javascript or Typescript file to see the cyclomatic complexity calculations and highlighting in action. If your code is already clean it might not come up though.
Contributions
I have limited time to spend maintaining and improving this project, so contributions are welcome and appreciated.