Package Exports
- fast-deep-equal
This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (fast-deep-equal) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.
Readme
fast-deep-equal
The fastest deep equal
Install
npm install fast-deep-equalFeatures
- ES5 compatible
- works in node.js (0.10+) and browsers (IE9+)
- checks equality of Date and RegExp objects by value.
Usage
var equal = require('fast-deep-equal');
console.log(equal({foo: 'bar'}, {foo: 'bar'})); // truePerformance benchmark
Node.js v9.11.1:
fast-deep-equal x 226,960 ops/sec ±1.55% (86 runs sampled)
nano-equal x 218,210 ops/sec ±0.79% (89 runs sampled)
shallow-equal-fuzzy x 206,762 ops/sec ±0.84% (88 runs sampled)
underscore.isEqual x 128,668 ops/sec ±0.75% (91 runs sampled)
lodash.isEqual x 44,895 ops/sec ±0.67% (85 runs sampled)
deep-equal x 51,616 ops/sec ±0.96% (90 runs sampled)
deep-eql x 28,218 ops/sec ±0.42% (85 runs sampled)
assert.deepStrictEqual x 1,777 ops/sec ±1.05% (86 runs sampled)
ramda.equals x 13,466 ops/sec ±0.82% (86 runs sampled)
The fastest is fast-deep-equalTo run benchmark (requires node.js 6+):
npm install
node benchmark