verror
richer JavaScript errors
richer JavaScript errors
Create an error with a code
Create an error from an array of error messages
Copy an error object.
Doesn't throw an error when JSON.parse() fails, just returns undefined
Returns a JSON representation of an error (handles nested errors and calls nested toJSONs)
send an error notifications
callback wrapper
Error wrapping utility for NodeJS and the browser
Easily generate "custom" error objects with addition properties which can be stringfied with JSON.stringify
Error factory with the ability to append stack traces from previous errors, as well as appending debug params to stack traces. Great if you want one appended stack trace that defines the error at many levels of your code. This concept works wonders when
A map of log level aliases matched to their numeric values. Follows the RFC Standard.
Parse errors in the Browser and Node. Made for Cabin.
Clean up error stack traces from node internals
A production-grade error creation and serialization library designed for Typescript
Non-intrusively convert the result of any function or promise to the user's desired style.
Returns a JSON representation of an error object.
Revives a JSON-serialized error object.
An easy way to make an error in Node.js async, when it would sync otherwise.
Avoid if(err)return bla bla bla