Package Exports

@jsonjoy.com/json-equal
@jsonjoy.com/json-equal/lib/deepEqual
@jsonjoy.com/json-equal/lib/deepEqual/index.js
@jsonjoy.com/json-equal/lib/deepEqualCodegen
@jsonjoy.com/json-equal/lib/deepEqualCodegen/index.js
@jsonjoy.com/json-equal/lib/index.js

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 (@jsonjoy.com/json-equal) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

json-equal

This library contains the fastest JSON deep comparison algorithms.

deepEqual — deep comparison of JSON objects. Faster than fast-deep-equal and fast-equals packages.
$$deepEqual — if the comparison JSON object is known in advance, this function can pre-compile a javascript function for comparison, which is about an order of magnitude faster than deepEqual.

Reference

`deepEqual`

import {deepEqual} from 'lib/json-equal/deepEqual';

deepEqual(a, b); // true/false

`$$deepEqual`

import {$$deepEqual} from 'lib/json-equal/$$deepEqual';

const js = $$deepEqual(a);
const fn = eval(js);

fn(b); // true/false

Benchmarks

node benchmarks/json-equal/bench.deepEqual.js
json-equal (v1) x 873,303 ops/sec ±0.34% (96 runs sampled), 1145 ns/op
json-equal (v2) x 664,673 ops/sec ±0.44% (97 runs sampled), 1504 ns/op
json-equal (v3) x 710,572 ops/sec ±0.15% (100 runs sampled), 1407 ns/op
fast-deep-equal x 620,740 ops/sec ±0.34% (101 runs sampled), 1611 ns/op
fast-equals x 812,390 ops/sec ±0.11% (101 runs sampled), 1231 ns/op
lodash.isEqual x 182,440 ops/sec ±0.18% (98 runs sampled), 5481 ns/op
json-equal/deepEqualCodegen x 6,161,316 ops/sec ±0.30% (101 runs sampled), 162 ns/op
json-equal/deepEqualCodegen (with codegen) x 47,583 ops/sec ±0.11% (100 runs sampled), 21016 ns/op
Fastest is json-equal/deepEqualCodegen