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Run results for:
tinybench + TypeScript demo: typed array sum v2
Demo benchmark with test cases written in TypeScript (type annotations are stripped in the browser by sucrase before running under the tinybench engine).
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<iframe src="https://measurethat.net/Embed?id=634186" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/153.0.0.0 Safari/537.36 Edg/153.0.0.0
Browser:
Chrome 153
Operating system:
Windows
Device Platform:
Desktop
Date tested:
yesterday
Benchmark engine:
tinybench
typed for loop
830K/s
typed for-of
424K/s
View exact numbers
Test name
Executions per second
✓
typed for loop
830,216 Ops/sec
typed for-of
424,101 Ops/sec
Script Preparation code:
var data = Array.from({length: 1000}, function(_, i){ return i; });
Tests:
typed for loop
function sumFor(arr: number[]): number { let total: number = 0; for (let i: number = 0; i < arr.length; i++) { total += arr[i]; } return total; } sumFor(data);
typed for-of
function sumOf(arr: number[]): number { let total: number = 0; for (const x of arr) { total += x; } return total; } sumOf(data);