Benchmark: Lodash omit vs native vs babel-like approach

HTML Preparation code:

<script src='https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js'></script>

Tests:

Lodash omit
const user = { name: 'Banana', phone: '1032012301d0s', address: 'Rua Banana'} const userWithoutPhone = _.omit(user, ["phone"]);
Object assign and delete
const user = { name: 'Banana', phone: '1032012301d0s', address: 'Rua Banana'} const userWithoutPhone = Object.assign({}, user); delete userWithoutPhone["phone"];
Babel transpile
const user = { name: 'Banana', phone: '1032012301d0s', address: 'Rua Banana'} // babel output function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; } const userWithoutPhone = _objectWithoutProperties(user, ["phone"]);
Modified transpile using reduce
const user = { name: 'Banana', phone: '1032012301d0s', address: 'Rua Banana'} function objectWithoutKeys(obj, keys) { return Object.keys(obj).reduce((newObject, key) => { if (keys.indexOf(key) === -1) newObject[key] = obj[key]; return newObject; }, {}); } const userWithoutPhone = objectWithoutKeys(user, ["phone"]);
Native using destructure
const user = { name: 'Banana', phone: '1032012301d0s', address: 'Rua Banana'} const { address, ...userWithoutPhone } = user

Rendered benchmark preparation results:

Previous results

Test case name	Result
Lodash omit
Object assign and delete
Babel transpile
Modified transpile using reduce
Native using destructure

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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/101.0.4951.64 Safari/537.36

Browser/OS: Chrome 101 on Mac OS X 10.15.7

Test name	Executions per second
Lodash omit	876223.9 Ops/sec
Object assign and delete	2218571.0 Ops/sec
Babel transpile	2472992.0 Ops/sec
Modified transpile using reduce	3474956.0 Ops/sec
Native using destructure	10957130.0 Ops/sec

Lodash omit vs native vs babel-like approach (version: 0)