Benchmark: es6 destructuring vs lodash _.get string and array keys with toPath and manual caching

es6 destructuring vs lodash _.get string and array keys with toPath and manual caching (version: 0)

compare performance of _.get to es6 desu

Comparing performance of: destructuring with defaults, empty input vs lodash get, empty input vs destructuring with defaults, find item vs lodash get, find item vs destructuring dynamic key vs lodash dynamic key vs lodash dynamic key using array vs lodash dynamic key using manually cached array

Created: 4 years ago by: Guest

Jump to the latest result

HTML Preparation code:

<script src="https://cdn.jsdelivr.net/lodash/4/lodash.min.js"></script>

Script Preparation code:

function destructuringFn(input) {
  const { contextMenu: { data: { documents = [] } = {} } = {} } = input;
  return documents;
}

function destructuringFnDynamic(input, key) {
  const { contextMenu: { data: { [key]: documents = [] } = {} } = {} } = input;
  return documents;
}

function lodashFn(input) {
  const documents = _.get(input, 'contextMenu.data.documents', []);
  return documents;
}

function lodashFnDynamic(input, key) {
  const documents = _.get(input, `contextMenu.data.${key}`, []);
  return documents;
}

function lodashFnDynamicArray(input, key) {
  const documents = _.get(input, ['contextMenu', 'data', 'key'], []);
  return documents;
}

let paths = {};
function lodashFnDynamicCachedArray(input, key) {
  paths[key] = paths[key] || _.toPath(`contextMenu.data.${key}`);
  const documents = _.get(input, paths[key], []);
  return documents;
}

function test(fn, input, key) {
  fn(input, key);
}

Tests:

destructuring with defaults, empty input
test(destructuringFn, {});
lodash get, empty input
test(lodashFn, {});
destructuring with defaults, find item
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(destructuringFn, input);
lodash get, find item
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(lodashFn, input);
destructuring dynamic key
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(destructuringFn, input, 'documents');
lodash dynamic key
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(lodashFnDynamic, input, 'documents');
lodash dynamic key using array
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(lodashFnDynamicArray, input, 'documents');
lodash dynamic key using manually cached array
const input = { contextMenu: { data: { documents: [{ id: 'doc' }] } } }; test(lodashFnDynamicCachedArray, input, 'documents');

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
destructuring with defaults, empty input
lodash get, empty input
destructuring with defaults, find item
lodash get, find item
destructuring dynamic key
lodash dynamic key
lodash dynamic key using array
lodash dynamic key using manually cached array

Fastest: N/A

Slowest: N/A

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Latest run results:

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

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36

Browser/OS: Chrome 119 on Mac OS X 10.15.7

View result in a separate tab

Test name	Executions per second
destructuring with defaults, empty input	18546730.0 Ops/sec
lodash get, empty input	5305719.0 Ops/sec
destructuring with defaults, find item	6360135.0 Ops/sec
lodash get, find item	3297266.0 Ops/sec
destructuring dynamic key	6363708.0 Ops/sec
lodash dynamic key	2541290.0 Ops/sec
lodash dynamic key using array	4097256.0 Ops/sec
lodash dynamic key using manually cached array	3940941.0 Ops/sec

es6 destructuring vs lodash _.get string and array keys with toPath and manual caching (version: 0)

compare performance of _.get to es6 desu

Comparing performance of: destructuring with defaults, empty input vs lodash get, empty input vs destructuring with defaults, find item vs lodash get, find item vs destructuring dynamic key vs lodash dynamic key vs lodash dynamic key using array vs lodash dynamic key using manually cached array

Created: 4 years ago by: Guest

Jump to the latest result

destructuring with defaults, empty input

lodash get, empty input

destructuring with defaults, find item

lodash get, find item

destructuring dynamic key

lodash dynamic key

lodash dynamic key using array

lodash dynamic key using manually cached array

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A