DevDoctor CLI v0.1.0

Source: Dev.to

Overview

DevDoctor CLI is an AI‑powered coding assistant tailored for JavaScript projects. It can:

• Analyze project structure and detect the tech stack
• Run and fix tests, lint code, and generate professional README.md files
• Suggest fixes for JavaScript errors directly from the terminal

The tool aims to help developers save time and improve code quality by providing AI‑driven suggestions while coding in JavaScript.

You can check out the project here: DevDoctor CLI GitHub Repository

Features

• Project analysis – doctor analyze shows the project’s structure and tech stack.
• Error fixing – doctor fix returns AI suggestions for specific errors.
• README generation – doctor generate creates a polished README.md.
• Test execution – doctor test runs JavaScript tests (Jest by default) with AI‑driven hints.
• Linting – doctor lint checks code style using ESLint and provides AI recommendations.

Usage

# Analyze the project
doctor analyze

# Get AI suggestions for a specific error
doctor fix 

# Automatically generate a professional README
doctor generate

# Run tests with AI assistance (Jest is used by default)
doctor test

# Lint the codebase and receive AI recommendations
doctor lint

Development

The CLI was built with extensive assistance from GitHub Copilot CLI:

• Copilot generated boilerplate for commands such as fix, analyze, generate, test, and lint.
• It helped write AI prompt handlers for summarizing project files and creating README content.
• Using Copilot accelerated development, allowing focus on CLI design and core logic rather than repetitive coding tasks.

Integrating Copilot CLI streamlined the creation of DevDoctor CLI and provided valuable insights into embedding AI directly into developer workflows.