Run results for: Lodash get vs. native solutions

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:107.0) Gecko/20100101 Firefox/107.0

Browser: Firefox 107

Operating system: Mac OS X 10.15

Device Platform: Desktop

Date tested: one year ago

HTML Preparation code:

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

Tests:

_,get, sloppy
const props = { stops: [ { location: { address: '123 Main Street', }, }, ], }; for (let i = 0; i < 50; i++) { const address = _.get(props, 'stops[0].location.address'); }
_.get, smarter
const props = { stops: [ { location: { address: '123 Main Street', }, }, ], }; for (let i = 0; i < 50; i++) { const address = _.get(props.stops[0].location, 'address'); }
native, no protection
const props = { stops: [ { location: { address: '123 Main Street', }, }, ], }; for (let i = 0; i < 50; i++) { const address = props.stops[0].location.address; }
native, some protection
const props = { stops: [ { location: { address: '123 Main Street', }, }, ], }; for (let i = 0; i < 50; i++) { const address = props.stops && props.stops[0].location.address; }