Composer Unused is a tool for PHP projects that helps identify unused dependencies in the composer.json file. It allows developers to clean up their list of dependencies and ensure that no unnecessary libraries are lingering in the project, which could bloat the codebase.

Features:

• Scan for unused dependencies: Composer Unused scans the project's source code and compares the classes and functions actually used with the dependencies defined in composer.json.
• List unused packages: It lists all the packages that are declared as dependencies in the composer.json but are not used in the project code.
• Clean up composer.json: The tool helps identify and remove unused dependencies, making the project leaner and more efficient.

Usage:

Composer Unused is typically used in PHP projects to ensure that only the necessary dependencies are included. This can lead to better performance and reduced maintenance effort by eliminating unnecessary libraries.