Benchmark: Equality test - MeasureThat.net

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/npm/lodash@4.17.4/lodash.min.js"></script>

Script Preparation code:

// 1 level deep
window.foo1 = { a: 1, b: 2, c: 3 };
window.bar1 = { a: 1, b: 3, c: 3 };

// 2 levels deep
window.foo2 = { a: 1, b: 2, c: { a: 1, b: 2, c: 3 } };
window.bar2 = { a: 1, b: 2, c: { a: 1, b: 3, c: 3 } };

// 3 levels deep
window.foo3 = { a: 1, b: 2, c: { a: 1, b: 2, c: { a: 1, b: 2 } } };
window.bar3 = { a: 1, b: 2, c: { a: 1, b: 2, c: { a: 1, b: 4 } } };

Tests:

_.isEqual Level 1
_.isEqual(window.foo1, window.bar1)
Equal Level 1
window.foo1 === window.bar1
_.isEqual Level 2
_.isEqual(window.foo2, window.bar2)
_.isEqual Level 3
_.isEqual(window.foo3, window.bar3)

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
_.isEqual Level 1
Equal Level 1
_.isEqual Level 2
_.isEqual Level 3

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/102.0.0.0 Safari/537.36

Browser/OS: Chrome 102 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
_.isEqual Level 1	648400.7 Ops/sec
Equal Level 1	1626245.0 Ops/sec
_.isEqual Level 2	438647.7 Ops/sec
_.isEqual Level 3	350072.9 Ops/sec

Equality test (version: 0)

Comparing performance of: _.isEqual Level 1 vs Equal Level 1 vs _.isEqual Level 2 vs _.isEqual Level 3

Created: one year ago by: Guest

Jump to the latest result

_.isEqual Level 1

Equal Level 1

_.isEqual Level 2

_.isEqual Level 3

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A