Benchmark: destruct object - MeasureThat.net

Tests:

Destruct with map
const target = { "fluid": true, "marginLess": true, "aria-label": "date", "value": "" } function destruct( target, keys ) { const destructedEntries = new Map(); const originalEntries = new Map(); Object.entries(target).forEach(([index, value]) => { if (keys.includes(index)) { destructedEntries.set(index, value); return; } originalEntries.set(index, value); }); return [ Object.fromEntries(destructedEntries), Object.fromEntries(originalEntries), ]; } destruct(target, ["marginLess", "value"])
Destruct with object
const target = { "fluid": true, "marginLess": true, "aria-label": "date", "value": "" } function destruct( target, keys ) { const destructedEntries = {}; const originalEntries = {}; Object.entries(target).forEach(([index, value]) => { if (keys.includes(index)) { destructedEntries[index] = value; return; } originalEntries[index] = value; }); return [destructedEntries, originalEntries]; } destruct(target, ["marginLess", "value"])

Rendered benchmark preparation results:

Previous results

Test case name	Result
Destruct with map
Destruct with object

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Latest run results:

Run details: (Test run date: 11 months ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36

Browser/OS: Chrome 114 on Windows

Test name	Executions per second
Destruct with map	609460.3 Ops/sec
Destruct with object	2326534.0 Ops/sec

destruct object (version: 0)