indexzero/errs

errs is a Node.js utility library that simplifies error creation, handling, and formatting with zero dependencies. It provides tools for creating custom errors, collecting errors without immediate throwing, formatting errors for different outputs (terminal, JSON, HTML), and implementing Rust-style result patterns for exception-free error handling. The library is designed for developers building robust Node.js applications who need better error management, TypeScript support, and consistent error formatting across their codebase.