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: 9 months 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

Latest run results:

Run details: (Test run date: 12 days ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.138 Safari/537.36

Browser/OS: Chrome 81 on Mac OS X 10.15.4

View result in a separate tab

Test name	Executions per second
destructuring with defaults, empty input	5760427.0 Ops/sec
lodash get, empty input	1598287.0 Ops/sec
destructuring with defaults, find item	1648553.0 Ops/sec
lodash get, find item	940023.7 Ops/sec
destructuring dynamic key	1734713.0 Ops/sec
lodash dynamic key	659434.7 Ops/sec
lodash dynamic key using array	1160769.0 Ops/sec
lodash dynamic key using manually cached array	1153752.0 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: 9 months 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