Security News
tea.xyz Spam Plagues npm and RubyGems Package Registries
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
domexception
Advanced tools
Package description
The domexception npm package provides a way to create DOMException objects, which represent exceptions that occur while interacting with the Document Object Model (DOM). This package is particularly useful when working with DOM-like structures in non-browser environments, such as Node.js, where the DOMException global is not available by default.
Creating a new DOMException
This feature allows you to create a new DOMException object with a custom error message and name. The name should be one of the DOMException error names, such as 'NotFoundError', 'SyntaxError', etc.
const DOMException = require('domexception');
const exception = new DOMException('Error message', 'NotFoundError');
Checking the instance of DOMException
This feature is useful for checking if a given object is an instance of DOMException, which can be helpful for error handling and debugging.
const exception = new DOMException('Error message', 'NotFoundError');
console.log(exception instanceof DOMException); // true
The 'error' package provides a way to create custom error objects in Node.js. It is similar to domexception in that it allows for the creation of error objects, but it does not specifically implement the DOMException interface.
The 'es6-error' package allows for the creation of custom errors that extend the built-in Error class. While it provides similar functionality in terms of creating error objects, it does not offer the specific DOMException types that domexception does.
Readme
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);
This package exposes two flavors of the DOMException
interface depending on the imported module.
domexception
moduleThis module default-exports the DOMException
interface constructor.
domexception/webidl2js-wrapper
moduleThis module exports the DOMException
interface wrapper API generated by webidl2js.
FAQs
An implementation of the DOMException class from browsers
The npm package domexception receives a total of 14,848,229 weekly downloads. As such, domexception popularity was classified as popular.
We found that domexception demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers 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.
Security News
Tea.xyz, a crypto project aimed at rewarding open source contributions, is once again facing backlash due to an influx of spam packages flooding public package registries.
Security News
As cyber threats become more autonomous, AI-powered defenses are crucial for businesses to stay ahead of attackers who can exploit software vulnerabilities at scale.
Security News
UnitedHealth Group disclosed that the ransomware attack on Change Healthcare compromised protected health information for millions in the U.S., with estimated costs to the company expected to reach $1 billion.