JSPM

Serialize/deserialize an error into a plain object

Create errors with code and cause properties

Make your own nested error types!

Normalize exceptions/errors

Merge an error with its inner cause

Properly create error classes

Handle errors in a simple, stable, consistent way

Create custom error classes

Serialize/deserialize an error into a plain object

Polyfill `error.cause`

ESLint rules to detect swallowed error causes when rethrowing exceptions.

rich error

Light-weight helpers for handling JavaScript Errors in node.js and the browser. Helps with long stack traces, Error subclasses, wrapping internal errors (causes), and attaching extra data to errors for logging.

Richer errors with first-class Typescript support.

Serialize/deserialize an error into a plain object

Handle exception smart.

Normalize unknown error values to a standard format with cause chain support.

A simple error base class for TypeScript

A command-line tool for generating Eight Disciplines (8D) problem-solving reports from customizable templates.

Prints root cause error stack for async callback

Exposes custom Errors with HTTP and logging support to the Global scope

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retrieves the current bitcoin rate from a market

checks if the price of an amazon product has changed

releases list items in groups of n

logs messages to the console

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shows desktop notifications

Error cause iterator

runs a javascript function

sends out a pushover notification

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checks if a value has crossed the boundry of an interval

checks ebay search results feed for new items

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checks if a (part of a) website has changed

utility functions for ’cause

checks if a threshold has been crossed

Simple zero dependencies error for combining other errors, which ensures to have correct stack always

checks for new ical events

checks a feed for new items

sends out an email notification

A JavaScript errors library

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🚧 ♻️ Serialize an error into a short object or array with customizable formatter 🚧

Lightweight library for modern Error formatting