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972 packages found
HTTP status codes as JavaScript errors.
HTTPException classes for specific error messages in response to HTTP requests to improve error handling in an application.
Handling/creating hybrid errors. Hybrid middleware between callbacks and throws. Helpful util for modules that have hybrid APIs and want when they use promises, directly to throw the errors; when use callbacks to pass errors to first argument of this call
LSK.js – err – Error class and utils for custom code and message extracting
richer JavaScript errors
Custom error classes based on HTTP statuses
Fetch API mixin to throw FetchError when the request fails or response has an error.
A form object that makes sending ajax forms a breeze
Add context (debugInfo, userInfo, code, message) to Errors while preserving stack traces.
Check if a value is an `Error` instance
- browser
- cross-realm
- dom
- error
- error-handle
- error-handler
- error-handlers
- error-handling
- error-monitoring
- error-reporting
- errors
- exception
- exception-handling
- instanceof
- View more
Parses every stack trace into a nicely formatted array of hashes.
Strongly-typed JavaScript object with support for validation and error handling.
Simple helper for sub-classing the Error object
Error3 is proper JS error implementation. It supports error codes, message formatting (e.g. i18n) and nested errors.
Easily validate Mithril.js forms, models, and objects.
An error class for use with the Fetch API.
A React Library For Handling All Errors And Report In A Registry Website
Let you handle exceptions with just one annotation
Winston-lite-esque Log lib for terminal and browser debugging, with piles of unignorable log tags and marker styles.