Benchmark: native object access vs lodash get

HTML Preparation code:

<script src='https://cdnjs.cloudflare.com/ajax/libs/lodash.js/4.17.5/lodash.min.js'></script>

Script Preparation code:

function nativeDotOperator(obj) {
  	return obj.myfield;
}

function nativeBracketOperator(obj) {
  return obj['myfield'];
}

function lodashGet(obj) {
  return _.get(obj, 'myfield');
}

Tests:

native dot operator
nativeDotOperator({ myfield: 'the answer is 42' });
native bracket operator
nativeBracketOperator({ myfield: 'the answer is 42' });
lodash get
lodashGet({ myfield: 'the answer is 42' });
native dot operator empty
nativeDotOperator({});
native bracket operator empty
nativeBracketOperator({});
lodash get empty
lodashGet({});

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
native dot operator
native bracket operator
lodash get
native dot operator empty
native bracket operator empty
lodash get empty

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 2 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.71 Safari/537.36

Browser/OS: Chrome 94 on Mac OS X 10.14.6

View result in a separate tab

Test name	Executions per second
native dot operator	14138350.0 Ops/sec
native bracket operator	13967190.0 Ops/sec
lodash get	3864521.0 Ops/sec
native dot operator empty	14222710.0 Ops/sec
native bracket operator empty	13944850.0 Ops/sec
lodash get empty	3885336.0 Ops/sec

native object access vs lodash get (version: 0)

Comparing performance of: native dot operator vs native bracket operator vs lodash get vs native dot operator empty vs native bracket operator empty vs lodash get empty

Created: 2 years ago by: Guest

Jump to the latest result

native dot operator

native bracket operator

lodash get

native dot operator empty

native bracket operator empty

lodash get empty

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A