NoDEdup: Duplicate Package Finder

NoDEdup is a CLI tool designed to help you identify duplicate JavaScript dependencies in your project. It scans all package.json files within the specified folder, pinpointing any dependencies or devDependencies that exist in multiple versions, helping you streamline your project's dependency tree.

Installation

1. Make sure you have cargo installed
2. cargo install nodedup

Usage

Usage: nodedup [OPTIONS] --folder <FOLDER>

Options:
  -f, --folder <FOLDER>  Folder to scan
  -o, --output <OUTPUT>  Output format. Possible values: 'default', 'short', 'full' [default: default]
  -s, --silent           Exit with zero code when duplicates are found
  -c, --color            Color important output
  -h, --help             Print help
  -V, --version          Print version

Ignore dependencies

You can create .ndignore file in the root of your project to ignore specific dependencies. Each line in the file should be a dependency name. Ignoring dependencies is useful when you have a dependency that you know is duplicated but you don't want to remove it.

Sample .ndignore file

lodash
react