@eliware/errors 
Process-level handlers for uncaught exceptions, unhandled rejections, and warnings.
Table of Contents
- Features
- Requirements
- Setup
- Usage
- Development
- Testing
- Troubleshooting
- Security
- API
- Packaging
- Examples
- Support
- Links
- License
Features
The package adds listeners for uncaught exceptions, unhandled rejections, and warnings.
Requirements
Use Node.js 26 or newer with ECMAScript module support.
Setup
Run npm install @eliware/errors to install the public npm package.
Usage
Import registerHandlers and select the events to receive:
import { registerHandlers } from "@eliware/errors";
const handlers = registerHandlers({ events: ["warning"] });
handlers.removeHandlers();
Read the usage guide for options and behavior. Read the release notes for package changes.
Development
Run npm ci to install development dependencies. Read the documentation index, examples index, and specifications index.
Testing
Run npm test from the repository root for tests and aggregate checks.
Troubleshooting
Read the troubleshooting guide for setup and cleanup errors.
Security
The default logger receives selected error details. Check custom logger output for sensitive data.
API
The package exports registerHandlers and defaultEvents. Read the API reference for options, defaults, and behavior.
Packaging
The runtime entry point is src/index.mjs, and its TypeScript declarations are in src/index.d.ts.
The files field in package.json defines package contents. Use numeric MAJOR.MINOR.PATCH versions and a v<version> Git tag for each release.
Validation does not publish the package. Follow Operations procedures for release authorization.
Examples
Read the examples index for prerequisites, commands, and expected results.
Support
For help, questions, or to chat with the author and community, visit:
