Error Packages

Exceptional Exceptions: Customizable error classes and error re-throwing with original error included

Workaround for subclassing errors. Both instanceof and stack are functional.

A really simple logger for web server or others

Create HTTP error objects

Create abstract errors with meta-data, stack-traces and speaking error-messages

A few of common errors to use in loopback callbacks and next() functions

An error class for use with the Fetch API.

Postgres Error Codes

Display multiple Joi Errors in one line

Logging node module managing json or human format

Async error catch middleware for Redux

Writes log files for nodejs modules/applications

A drop in extension replacing error labels from jQuery Validation plugin with Twitter Bootstrap tooltips

Extended JS Error

React component to provide validation states to form fields

Break out of a promise chain

Wraps a callback for request to handle errors, status codes and ECONNREFUSED in a nicer way

A offline logger for pwa

Error-handling for redux-saga

redirect console methods to streams