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JavaScript performance benchmarks
Source code: GitHub/MeasureThat.net
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Based on: Benchmark.js
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| Benchmark name | When Created |
|---|---|
|
Empty an array in JavaScript (with baseline)
Given an array of 100,000 random numbers, is it faster to empty the array by instantiating a new array, setting its length to zero, splicing it at index zero, or popping all values? |
one year ago |
|
Empty an array in JavaScript
Given an array of 100,000 random numbers, is it faster to empty the array by instantiating a new array, setting its length to zero, splicing it at index zero, or popping all values? |
one year ago |
| Array.from vs Spread (Map) | one year ago |
| arrayLast | one year ago |
|
for object
Compare loop performance |
one year ago |
| Lodash isEmpty vs Object.entries().length | one year ago |
| Array reverse | one year ago |
| String array includes vs if check anonymouse array | one year ago |
| String array includes vs if check correct | one year ago |
| String array includes vs if check | one year ago |
| Lodash pick and native method 2 | one year ago |
| Lodash pick and native method 1 | one year ago |
| Lodash pick and native method | one year ago |
| Object.fromEntries vs reduce vs Map constructor | one year ago |
| testeteste | one year ago |
| Base64 to Base64Url replaceAll vs split + join (with plusses and slashes) | one year ago |
| Base64 to Base64Url replaceAll vs split + join | one year ago |
| Intl.NumberFormat vs toLocalStringaa | one year ago |
|
shvaer Native JS: concatenate string with + vs template literals vs String.concat 2
find best solution for concatenate 4 strings |
one year ago |
|
shvaer Native JS: concatenate string with + vs template literals vs String.concat
find best solution for concatenate 4 strings |
one year ago |
| Test 6 copy methods - big data | one year ago |
| Test 6 copy methods - bigger data | one year ago |
|
Array concat vs spread items test
Compare the new ES6 spread operator with the traditional concat() method and push |
one year ago |
|
Array concat vs spread test
Compare the new ES6 spread operator with the traditional concat() method and push |
one year ago |
| Test 5 copy methods - bigger data | one year ago |