norjs/errors

First, it's clear this is a small Node.js library that provides a set of predefined error constructors—essentially, a collection of custom error classes. The name suggests it's part of the NorJS ecosystem, so it's likely used in projects that already depend on that set of tools. Given that it's a reusable module for consistent error handling, it's most useful for Node.js developers—especially those working within the NorJS framework—who want standardized error objects across their codebase.