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[![coverage][codecov-image]][codecov-url]
[![License][license-image]][license-url]
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[![npm badge][npm-badge-png]][package-url]
A simple cache for a few of the JS Error constructors.
```js
const assert = require('assert');
const Base = require('es-errors');
const Eval = require('es-errors/eval');
const Range = require('es-errors/range');
const Ref = require('es-errors/ref');
const Syntax = require('es-errors/syntax');
const Type = require('es-errors/type');
const URI = require('es-errors/uri');
assert.equal(Base, Error);
assert.equal(Eval, EvalError);
assert.equal(Range, RangeError);
assert.equal(Ref, ReferenceError);
assert.equal(Syntax, SyntaxError);
assert.equal(Type, TypeError);
assert.equal(URI, URIError);
```
Simply clone the repo, `npm install`, and run `npm test`
Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report.