A powerful and flexible RESTful API for managing and querying product data. Built with Node.js, Express, and MongoDB, this API provides advanced filtering, sorting, and pagination capabilities for product catalogs.

Parse errors to provide a consistent metadata object across Browser and Node environments. Made for Cabin and Lad.

Compute the mean absolute error (MAE) incrementally.

Return a function which formats an error message for production.

Errors.

Test if a value is a TypeError object.

Compute a moving mean absolute error (MAE) incrementally.

Test if a value is a URIError object.

Revive a JSON-serialized error object.

Format an error message for production.

Compute a moving arctangent mean absolute percentage error (MAAPE) incrementally.

Test if a value is a ReferenceError object.

Test if a value is an Error object.

Return a two-character error identifier corresponding to a provided error message.

Return an error message corresponding to a provided two-character error identifier.

Compute a moving mean error (ME) incrementally.

Return a JSON representation of an error object.

Compute the mean percentage error (MPE) incrementally.

Compute the mean arctangent absolute percentage error (MAAPE) incrementally.

Compute the mean error (ME) incrementally.