es6-error provides a simple, robust, and well-tested way to create custom error classes in JavaScript using ES6 class syntax. Extend this base class to define your own specific error types, ensuring proper inheritance and maintaining stack trace information. This package simplifies error handling best practices, allowing for cleaner and more maintainable code by establishing a standardized approach to error class creation within your projects. It's essential for projects requiring granular and well-defined error reporting.