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domexception
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domexception
An implementation of the DOMException class from browsers
- 4.0.0latest
- Version published
- Maintainers
- 6
- Weekly downloads
- 17,352,545
- decreased by-4.45%
Weekly downloads
Changelog
4.0.0
The breaking changes in this version are to the API exported by the domexception/webidl2js-wrapper module. In particular it now is based on webidl2js v17, which changes some of the exported function signatures, and changes the realms of any errors thrown on misuse.
Readme
DOMException
This package implements the DOMException class, from web browsers. It exists in service of jsdom and related packages.
Example usage:
const DOMException = require("domexception");
const e1 = new DOMException("Something went wrong", "BadThingsError");
console.assert(e1.name === "BadThingsError");
console.assert(e1.code === 0);
const e2 = new DOMException("Another exciting error message", "NoModificationAllowedError");
console.assert(e2.name === "NoModificationAllowedError");
console.assert(e2.code === 7);
console.assert(DOMException.INUSE_ATTRIBUTE_ERR === 10);
APIs
This package exposes two flavors of the DOMException interface depending on the imported module.
domexception module
This module default-exports the DOMException interface constructor.
domexception/webidl2js-wrapper module
This module exports the DOMException interface wrapper API generated by webidl2js.
FAQs
What is domexception?
An implementation of the DOMException class from browsers
Is domexception popular?
The npm package domexception receives a total of 16,504,615 weekly downloads. As such, domexception popularity was classified as popular.
Is domexception well maintained?
We found that domexception demonstrated a healthy version release cadence and project activity. It has 6 open source maintainers collaborating on the project.