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150 packages found

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err-code

Create an error with a code

achingbrain
published version 3.0.1, 4 years ago370 dependents licensed under $MIT
74,295,846

verror

richer JavaScript errors

bahamat
published version 1.10.1, 4 years ago1654 dependents licensed under $MIT
94,249,280

layerr

Error wrapping utility for NodeJS and the browser

perrymitchell
published version 3.0.0, a year ago35 dependents licensed under $MIT
756,052

array-to-error

Create an error from an array of error messages

shinnn
published version 1.1.1, 9 years ago1 dependents licensed under $MIT
618,873

@stdlib/error-tools-fmtprodmsg

Format an error message for production.

stdlib-bot
published version 0.2.2, a year ago936 dependents licensed under $Apache-2.0
445,234

utils-copy-error

Copy an error object.

kgryte
published version 1.0.1, 9 years ago5 dependents licensed under $MIT
145,105

@stdlib/assert-is-error

Test if a value is an Error object.

stdlib-bot
published version 0.2.2, a year ago341 dependents licensed under $Apache-2.0
108,833

@stdlib/utils-copy

Copy or deep clone a value to an arbitrary depth.

stdlib-bot
published version 0.2.2, a year ago67 dependents licensed under $Apache-2.0
92,188

error-to-json

Returns a JSON representation of an error (handles nested errors and calls nested toJSONs)

tjmehta
published version 2.0.1, 18 days ago35 dependents licensed under $MIT
40,751

try-json-parse

Doesn't throw an error when JSON.parse() fails, just returns undefined

alessioalex
published version 1.0.0, 8 years ago12 dependents licensed under $MIT
29,039

failure

Easily generate "custom" error objects with addition properties which can be stringfied with JSON.stringify

3rdeden
published version 1.1.1, 10 years ago7 dependents licensed under $MIT
45,126

@stdlib/error-to-json

Return a JSON representation of an error object.

stdlib-bot
published version 0.2.2, a year ago0 dependents licensed under $Apache-2.0
16,895

@openagenda/verror

richer JavaScript errors

gaetanlatouche
published version 3.1.4, 2 years ago27 dependents licensed under $MIT
12,340

cbw

callback wrapper

alexandria
published version 1.4.1, 4 months ago9 dependents licensed under $MIT
17,643

parse-err

Parse errors in the Browser and Node. Made for Cabin.

titanism
published version 1.0.0, 2 years ago3 dependents licensed under $MIT
13,236

errr

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

corybill
published version 2.7.0, 3 years ago12 dependents licensed under $ISC
7,952

rfc-log-levels

A map of log level aliases matched to their numeric values. Follows the RFC Standard.

bevryme
published version 4.3.0, a year ago2 dependents licensed under $Artistic-2.0
8,397

return-style

Non-intrusively convert the result of any function or promise to the user's desired style.

black_glory
published version 3.0.1, 2 years ago19 dependents licensed under $MIT
8,208

neverthrow-pattern

<h1 align="center">Neverthrow-Pattern</h1>

svemat01
published version 0.1.0, 3 months ago0 dependents licensed under $MIT
6,177

clean-stacktrace

Clean up error stack traces from node internals

tunnckocore
published version 1.1.0, 8 years ago15 dependents licensed under $MIT
3,012