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Run results for:
RegExp literal cache or not
Go to the benchmark
Embed
Embed Benchmark Result
Run details:
User agent:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:146.0) Gecko/20100101 Firefox/146.0
Browser:
Firefox 146
Operating system:
Ubuntu
Device Platform:
Desktop
Date tested:
8 months ago
Benchmark engine:
Benchmark.js
Cache
19.7M/s
No cache
15.9M/s
View exact numbers
Test name
Executions per second
✓
Cache
19,734,314 Ops/sec
No cache
15,913,800 Ops/sec
Script Preparation code:
var text = ['Micheal', '<a>Haha</a>']; var RE_HTML_TAG = /<[^>]+>/;
Tests:
Cache
text.map(function(x){ RE_HTML_TAG.test(x) });
No cache
text.map(function(x){ /<[^>]+>/.test(x) });