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JavaScript performance benchmarks
Source code: GitHub/MeasureThat.net
Report issues: MeasureThat.net/Issues
Based on: Benchmark.js
Facebook page: https://www.facebook.com/MeasureThat.Net
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| Benchmark name | When Created |
|---|---|
| array map vs foreach push | 7 months ago |
| array from set vs lodash uniq | 7 months ago |
| eval vs json parse2 | 7 months ago |
| Test add item from beggining vs end | 7 months ago |
| getElementById vs ParentElement.children | 7 months ago |
| willBeReplaced | 7 months ago |
|
Array.prototype.slice vs spread operator performance
Compare the new ES6 spread operator with the traditional slice() method |
7 months ago |
| innerHTML vs createElement | 7 months ago |
| Number.toLocaleString vs Intl.NumberFormat (single instance) | 7 months ago |
|
JSON.stringify vs structuredClone vs cloneDeep 2
JSON.stringify vs structuredClone |
7 months ago |
|
JSON.stringify vs structuredClone vs cloneDeep
JSON.stringify vs structuredClone |
7 months ago |
|
Array concat vs spread operator benchmark
Compare the new ES6 spread operator with the traditional concat() method |
7 months ago |
| for-in vs object.keys3 | 7 months ago |
|
Array vs Uint32Array (TypedArray) (part 2)
array.reverse(), array.toSorted(), array.sort(), array[i] |
7 months ago |
|
64k bytes of crypto.getRandomValues vs Math.Random (part 2)
Fair comparison using Crypto in batch mode. All tests run on TypedArray. All tests are inline without function call overhead. All tests use implicit type conversion without calling Math.floor() |
7 months ago |
|
reduce.concat() vs flat() copy
Compare the new ES6 spread operator with the traditional concat() method |
7 months ago |
| strict equality, Number.isNan vs. isNan | 7 months ago |
|
indexOf vs startsWith vs includes
Comparing the string methods: indexOf, startsWith, includes |
7 months ago |
| DataView vs Uint32Array by bytes 2 | 7 months ago |
| Teste validação aqui 2 | 7 months ago |
| Teste validação aqui | 7 months ago |
| Teste de validação | 7 months ago |
| Moment Dayjs comparison | 7 months ago |
| for const comparison | 7 months ago |
| const in a for loop | 7 months ago |