Regex Vs endsWith

Benchmark created on

Setup

const arr = new Array(100000).fill('Helloworld.index.tsx');
const regexMap = (key) => /index\.(jsx|tsx|mdx)$/.test(key);
const endsWith = (key) => key.endsWith('index.jsx') || key.endsWith('index.tsx') || key.endsWith('index.mdx');

Test runner

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Testing in
TestOps/sec
Regex
const res = arr.map(regexMap)
ready
endsWith
const res = arr.map(endsWith)
ready

Revisions

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