A common application error class

Error class that parses PostgreSQL's ErrorResponse format and sets human readable field names. Works with node-pg, too.

A simple, standardized error class for all modules in the CACCL library

Generic error class for Firescript

An error class contains statusCode, extras.

A general base Error class that can be extended to create custom Error classes

An Error class for LMOS for Node.js project

Provides an extendable error class that takes care of setting the correct name and filling in the stacktrace.

Error class that describes VAST errors.

A composable, plugin-based Error class for TypeScript — typed metadata, cause chains, HTTP/status helpers, and full serialize/deserialize round-trips.

Properly create error classes

base class for custom error class for TypeScript and Node.js

Extendable error class derived from native Error object.

Custom error class for Bento

A cross-environment base error class for TypeScript applications, designed for seamless use across Node.js, browsers, and edge runtimes.

Framework-agnostic TypeScript utilities for Delightstack — the DelightError error class, reactive Svelte 5 helpers, attachments, and DOM utilities.

Minimal HTTP-friendly error class, API-compatible subset of @hapi/boom used by BaileysX

Convenient base Error class and common subclasses, including message, code, info & cause.

Inharitable error class

Dapi error class for Moleculer framework.