# modern-errors-bugs

> `modern-errors` plugin to print where to report bugs

Latest version **5.0.1** (published 2025-03-29) · MIT license · 0 weekly downloads

## Install

```sh
npm install modern-errors-bugs
pnpm add modern-errors-bugs
yarn add modern-errors-bugs
bun add modern-errors-bugs
```

## Health

**Score 55/100 (C)** — status: stable.

Positive: has types; esm support; no vulnerabilities; high maintenance score; high quality score.

Warnings: low downloads.

Negative: stale.

## Facts

| | |
|---|---|
| Version | 5.0.1 |
| Published | 2025-03-29 |
| First published | 2022-11-04 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | ESM + CommonJS |
| Node | >=18.18.0 |
| Dependencies | 0 |
| Unpacked size | 10.4 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 6 |
| Author | ehmicky |
| Maintainers | ehmicky |
| Keywords | browser, bug-reporting, bugs, error, error-handler, error-handling, error-monitoring, error-reporting, issue-management, issue-tracker, issues, javascript, library, modern-errors, modern-errors-plugin, nodejs, plugins, reporting, tracker, typescript |

## Links

- npm: https://www.npmjs.com/package/modern-errors-bugs
- Repository: https://github.com/ehmicky/modern-errors-bugs
- Homepage: https://www.github.com/ehmicky/modern-errors-bugs
- Issues: https://github.com/ehmicky/modern-errors-bugs/issues
- npm.io page: https://npm.io/package/modern-errors-bugs

## Alternatives

- [@sentry/react-native](https://npm.io/package/@sentry/react-native.md) — 2.6M weekly downloads
- [@ardatan/aggregate-error](https://npm.io/package/@ardatan/aggregate-error.md) — 708.1K weekly downloads
- [custom-error-generator](https://npm.io/package/custom-error-generator.md) — 2.0K weekly downloads
- [@technik-sde/prosemirror-recreate-transform](https://npm.io/package/@technik-sde/prosemirror-recreate-transform.md) — 1.5K weekly downloads
- [@suchipi/error-utils](https://npm.io/package/@suchipi/error-utils.md) — 78 weekly downloads

## Recent versions

- 5.0.1 (latest) — 2025-03-29
- 5.0.0 — 2023-10-28
- 4.0.0 — 2023-05-14
- 3.0.0 — 2023-05-13
- 2.1.0 — 2022-11-19
- 2.0.1 — 2022-11-18
- 2.0.0 — 2022-11-17
- 1.4.0 — 2022-11-11
- 1.3.0 — 2022-11-07
- 1.2.0 — 2022-11-06
- 1.1.0 — 2022-11-05
- 1.0.0 — 2022-11-04
- 0.0.1 — 2022-11-04

## README

<picture>
  <source media="(prefers-color-scheme: dark)" srcset="https://raw.githubusercontent.com/ehmicky/design/main/modern-errors/modern-errors_dark.svg"/>
  <img alt="modern-errors logo" src="https://raw.githubusercontent.com/ehmicky/design/main/modern-errors/modern-errors.svg" width="600"/>
</picture>

[![Node](https://img.shields.io/badge/-Node.js-808080?logo=node.js&colorA=404040&logoColor=66cc33)](https://www.npmjs.com/package/modern-errors-bugs)
[![Browsers](https://img.shields.io/badge/-Browsers-808080?logo=firefox&colorA=404040)](https://unpkg.com/modern-errors-bugs?module)
[![TypeScript](https://img.shields.io/badge/-Typed-808080?logo=typescript&colorA=404040&logoColor=0096ff)](/src/main.d.ts)
[![Codecov](https://img.shields.io/badge/-Tested%20100%25-808080?logo=codecov&colorA=404040)](https://codecov.io/gh/ehmicky/modern-errors-bugs)
[![Minified size](https://img.shields.io/bundlephobia/minzip/modern-errors-bugs?label&colorA=404040&colorB=808080&logo=webpack)](https://bundlephobia.com/package/modern-errors-bugs)
[![Mastodon](https://img.shields.io/badge/-Mastodon-808080.svg?logo=mastodon&colorA=404040&logoColor=9590F9)](https://fosstodon.org/@ehmicky)
[![Medium](https://img.shields.io/badge/-Medium-808080.svg?logo=medium&colorA=404040)](https://medium.com/@ehmicky)

[`modern-errors`](https://github.com/ehmicky/modern-errors)
[plugin](https://github.com/ehmicky/modern-errors#-plugins) to print where to
report bugs.

This appends a bug reports URL to error messages.

# Example

[Adding the plugin](https://github.com/ehmicky/modern-errors#adding-plugins) to
[`modern-errors`](https://github.com/ehmicky/modern-errors).

```js
import ModernError from 'modern-errors'

import modernErrorsBugs from 'modern-errors-bugs'

export const BaseError = ModernError.subclass('BaseError', {
  plugins: [modernErrorsBugs],
})
```

[Configuring](#configuration) the bugs report URL.

```js
export const UnknownError = BaseError.subclass('UnknownError', {
  bugs: 'https://github.com/my-name/my-project/issues',
})
```

[Unknown errors](https://github.com/ehmicky/modern-errors#-unknown-errors) now
include the following message.

```
Please report this bug at: https://github.com/my-name/my-project/issues
```

# Install

```bash
npm install modern-errors-bugs
```

This package works in both Node.js >=18.18.0 and
[browsers](https://raw.githubusercontent.com/ehmicky/dev-tasks/main/src/browserslist).

This is an ES module. It must be loaded using
[an `import` or `import()` statement](https://gist.github.com/sindresorhus/a39789f98801d908bbc7ff3ecc99d99c),
not `require()`. If TypeScript is used, it must be configured to
[output ES modules](https://www.typescriptlang.org/docs/handbook/esm-node.html),
not CommonJS.

# API

## modernErrorsBugs

_Type_: `Plugin`

Plugin object to pass to the
[`plugins` option](https://github.com/ehmicky/modern-errors#adding-plugins) of
`ErrorClass.subclass()`.

## Configuration

The bug reports URL must be a `string` or a
[`URL`](https://developer.mozilla.org/en-US/docs/Web/API/URL).

While this plugin is especially useful with
[_unknown_ errors](https://github.com/ehmicky/modern-errors#-unknown-errors), it
can also apply to (in priority order):

- Any error: second argument to
  [`ModernError.subclass()`](https://github.com/ehmicky/modern-errors#options-1)

```js
export const BaseError = ModernError.subclass('BaseError', {
  plugins: [modernErrorsBugs],
  bugs: 'https://github.com/my-name/my-project/issues',
})
```

- Any error of a specific class (and its subclasses): second argument to
  [`ErrorClass.subclass()`](https://github.com/ehmicky/modern-errors#options-1)

```js
export const UnknownError = BaseError.subclass('UnknownError', {
  bugs: 'https://github.com/my-name/my-project/issues',
})
```

- A specific error: second argument to
  [`new ErrorClass()`](https://github.com/ehmicky/modern-errors#options-3)

```js
throw new ExampleError('...', {
  bugs: 'https://github.com/my-name/my-project/issues',
})
```

# Related projects

- [`modern-errors`](https://github.com/ehmicky/modern-errors): Handle errors in
  a simple, stable, consistent way
- [`modern-errors-cli`](https://github.com/ehmicky/modern-errors-cli): Handle
  errors in CLI modules
- [`modern-errors-process`](https://github.com/ehmicky/modern-errors-process):
  Handle process errors
- [`modern-errors-serialize`](https://github.com/ehmicky/modern-errors-serialize):
  Serialize/parse errors
- [`modern-errors-clean`](https://github.com/ehmicky/modern-errors-clean): Clean
  stack traces
- [`modern-errors-http`](https://github.com/ehmicky/modern-errors-http): Create
  HTTP error responses
- [`modern-errors-winston`](https://github.com/ehmicky/modern-errors-winston):
  Log errors with Winston
- [`modern-errors-switch`](https://github.com/ehmicky/modern-errors-switch):
  Execute class-specific logic

# Support

For any question, _don't hesitate_ to [submit an issue on GitHub](../../issues).

Everyone is welcome regardless of personal background. We enforce a
[Code of conduct](CODE_OF_CONDUCT.md) in order to promote a positive and
inclusive environment.

# Contributing

This project was made with ❤️. The simplest way to give back is by starring and
sharing it online.

If the documentation is unclear or has a typo, please click on the page's `Edit`
button (pencil icon) and suggest a correction.

If you would like to help us fix a bug or add a new feature, please check our
[guidelines](CONTRIBUTING.md). Pull requests are welcome!

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---
_Source: https://npm.io/package/modern-errors-bugs · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._