Listing latest benchmark results

Historical Performance Data aggregated from 10 community runs

Desktop Results:
Firefox 5 runs
replaceAll
28.5M/s
regex
16.3M/s

Fastest: replaceAll (1.7x faster)

View exact numbers
  • ✓ replaceAll: 28,532,322 ops/sec
  • • regex: 16,331,788 ops/sec
Chrome 5 runs
regex
12.3M/s
replaceAll
9.9M/s

Fastest: regex (1.2x faster)

View exact numbers
  • ✓ regex: 12,260,242 ops/sec
  • • replaceAll: 9,919,049 ops/sec

Results show median performance across all community submissions. Run this benchmark yourself to verify on your device.

Browser OS User Agent When Created
Firefox 140 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 6 months ago
Firefox 140 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 6 months ago
Firefox 140 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:140.0) Gecko/20100101 Firefox/140.0 6 months ago
Chrome 143 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 8 months ago
Chrome 143 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 8 months ago
Chrome 143 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/143.0.0.0 Safari/537.36 8 months ago
Chrome 142 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/142.0.0.0 Safari/537.36 Edg/142.0.0.0 8 months ago
Chrome 141 Windows Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/141.0.0.0 Safari/537.36 9 months ago
Firefox 137 Ubuntu Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:137.0) Gecko/20100101 Firefox/137.0 one year ago
Firefox 136 Linux Mozilla/5.0 (X11; Linux x86_64; rv:136.0) Gecko/20100101 Firefox/136.0 one year ago