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Run results for:
Encode vs Blob v2
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Embed Benchmark Result
<iframe src="https://measurethat.net/Embed?id=538312" width="100%" height="500px"></iframe>
Run details:
User agent:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/126.0.0.0 Safari/537.36
Browser:
Chrome 126
Operating system:
Mac OS X 10.15.7
Device Platform:
Desktop
Date tested:
one year ago
Test name
Executions per second
TextEncoder
763.7 Ops/sec
Blob
23.0 Ops/sec
Buffer.byteLength
19.7 Ops/sec
Script Preparation code:
iterations = 1000; function randomStringGen(n) { let strings = []; for (let i = 0; i < n; i++) { let s = Math.random().toString(36).substring(2, 15) + Math.random().toString(36).substring(2, 15); strings[i] = s; } return strings; } var randomStrings = randomStringGen(iterations); var encoder = new TextEncoder();
Tests:
TextEncoder
var j = 0; for (let i = 0; i < iterations; i++) { var str = randomStrings[i % iterations]; new TextEncoder().encode(str).length }
Blob
var j = 0; for (let i = 0; i < iterations; i++) { var str = randomStrings[i % iterations]; new Blob([str]).size }
Buffer.byteLength
var j = 0; for (let i = 0; i < iterations; i++) { var str = randomStrings[i % iterations]; new Blob([str]).size }