code-insight

Codebase Health Tracker

A Node.js module for analyzing code quality and complexity metrics across your codebase. This tool helps in monitoring code health by calculating various metrics, including complexity due to control flow, functional and behavioral constructs, TODO comments, error density, and code debt ratio.

• Features
• Technologies Used
• Project Structure
• Installation and Usage
• Benefits
• Dashboard View

Features

• Control Flow Complexity: Measures complexity based on control flow keywords like if, for, while, etc.
• Functional Complexity: Evaluates complexity due to functional programming constructs.
• Behavioral Complexity: Assesses complexity arising from behavioral constructs.
• TODO Comments: Counts the number of TODO comments in the codebase.
• Error Density: Tracks the frequency of error-handling constructs.
• Code Debt Ratio: Identifies if the codebase exceeds a certain number of lines, indicating potential code debt.

Technologies Used

• Node.js
• TypeScript
• chalk for terminal colors
• cli-table3 for tabular data display
• fs and path modules for file system operations

Project Structure

codebase-health-tracker/
├── src
│   ├── bin
│   │   └── cli.ts
│   ├── index.ts
│   └── insighter.ts
├── package.json
├── tsconfig.json
├── .gitignore
├── .npmignore
├── LICENSE
├── pnpm-lock.yaml│
└── README.md

Directory and File Explanations

• Control Flow Complexity: Measures complexity based on control flow keywords like if, for, while, etc.
• Functional Complexity: Evaluates complexity due to functional programming constructs.
• Behavioral Complexity: Assesses complexity arising from behavioral constructs.
• TODO Comments: Counts the number of TODO comments in the codebase.
• Error Density: Tracks the frequency of error-handling constructs.
• Large File Indicator: Identifies if the codebase exceeds a certain number of lines, indicating potential code debt.

Technologies Used

• Node.js
• TypeScript
• chalk for terminal colors
• cli-table3 for tabular data display
• fs and path modules for file system operations

Installation and Usage

1. Global Use:

   npm install -g code-insight

   use it in any javascript/typescript project directory from command line

   code-insight directory-path

2. ECMAScript Module Use:

   install in any javascript/typescript project

   npm install code-insight

   use it in any app/main/index (application root file)

   import { generateReport } from "code-insight";
   
   // Test the generateReport function
   const directoryPath = "src"; // Replace with an actual directory path if needed
   
   generateReport(directoryPath);

3. CommonJS Module Use:

   install in any javascript/typescript project

   npm install code-insight

   use it in any app/main/index (application root file)

   // Dynamically import the ESM module
   (async () => {
     const { generateReport } = await import("code-insight");
     generateReport("src"); // set directory path here
   })();
   
   OR;
   
   const path = require("path");
   // Define the directory path
   const directoryPath = path.join(__dirname, "src");
   // Dynamically import the ESM module
   (async () => {
     const { generateReport } = await import("code-insight");
     generateReport(directoryPath);
   })();

Benefits

• Improved Code Quality: Provides detailed insights into different aspects of code complexity, enabling developers to write cleaner, more maintainable code.
• Enhanced Maintainability: Facilitates identification and management of complex code structures, TODO comments, and error-handling practices to improve overall maintainability.
• Better Project Management: Offers actionable insights for managing TODO comments and code debt, aiding in effective project planning and tracking.
• Performance Optimization: Helps identify complex constructs that could impact performance, allowing for targeted optimizations.

Dashboard View

Thank You! ❤️