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react-error-guard
Advanced tools
An overlay for displaying stack frames based on create-react-app/packages/react-error-overlay
Firs install the package with yarn add react-error-guard
(or npm i --save
). Then you can consume the component like bellow.
const MyReactContainer = ({ children }) => {
let ErrorBoundaryContainer = null;
if (process.env.NODE_ENV !== 'production') {
ErrorBoundaryContainer = require('react-error-guard').DeveloperErrorBoundary;
} else {
ErrorBoundaryContainer = require('react-error-guard').ProductionErrorBoundary;
}
return <ErrorBoundaryContainer>{children}</ErrorBoundaryContainer>;
}
ℹ️ Notice: This component right now is only compatible with React 16. But there are plans to support React 15 but much more limited version, unstable_handleError
.
<DeveloperErrorBoundary />
It is meant to be used as a drop-in helper on development environments. It is a declarative component, abstracted from the react-error-overlay
. The error screen from the development server from create-react-app
.
<ProductionErrorBoundary />
It is meant to be used on production environments, as a helper to provide a fallback error screen and also automated reports to your preferred tool via the dispatchErrorReporting
prop.
<ProductionErrorBoundary />
ProductionErrorBoundary is highly customisable through its props.
Default ProductionErrorBoundary preview (with no dispatchErrorReporting
provided)
<ProductionErrorBoundary>
{children}
</ProductionErrorBoundary>
The code above will produce the following default error message component render:
Default ProductionErrorBoundary preview (with dispatchErrorReporting
provided)
<ProductionErrorBoundary dispatchErrorReporting={dispatchErrorReporting}>
{children}
</ProductionErrorBoundary>
The code above will produce the following default error message component render:
You can even replace the default error message by passing errorMessageComponent
prop.
const ErrorMessageComponent = (
<div className="error-message">
<h1>🚨 Whoopsie, we crashed 🚨</h1>
<p>Don't worry, an automated error report has been sent to our team of cats to handle this.</p>
</div>
);
const IconClose = <span>❌</span>;
const dispatchErrorReporting = ({ error, info }) => {
Raven.captureException(error, {
extra: {
...info, reactVersion: React.version
},
tags: { version, reactVersion: React.version }
});
}
const MyReactContainer = ({ children }) => (
<ProductionErrorBoundary
errorMessageComponent={ErrorMessageComponent}
closeIcon={<IconClose />}
dispatchErrorReporting={dispatchErrorReporting}
>
{children}
</ProductionErrorBoundary>
)
▶️ The example above uses raven-js
but any reporting tool can be used.
🌟 This project started, and still is, an abstraction taken from the amazing works of the create-react-app
team.
FAQs
An overlay for displaying stack frames based on create-react-app/packages/react-error-overlay
The npm package react-error-guard receives a total of 4 weekly downloads. As such, react-error-guard popularity was classified as not popular.
We found that react-error-guard demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 1 open source maintainer collaborating on the project.
Did you know?
Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.
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