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JavaScript performance benchmarks
Source code: GitHub/MeasureThat.net
Report issues: MeasureThat.net/Issues
Based on: Benchmark.js
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| Benchmark name | When Created |
|---|---|
| [] spread vs mutation vs Object.assign for reduce callback | 2 days ago |
| Array.every vs JSON.stringify2123 | 2 days ago |
|
reduce performance
reduce slice performance |
2 days ago |
|
Recursion vs Nested Loops
Will use a function that creates steps(one side of a christmas tree) |
3 days ago |
|
Map get VS Map has get 20122
Map get VS Map has get |
3 days ago |
| sort vs reverse test 2 | 3 days ago |
| sort() vs reverse() when getting last item or first item | 3 days ago |
| Visits | 3 days ago |
|
Convert binary string to bytes
To use browser's atob() or btoa(), we need to convert between bytes and so-called "binary" string. This test converts "binary" string to bytes, for working with results from atob() calls, which decodes base64 to bytes (in the form of binary string). |
3 days ago |
|
Convert bytes to binary string
To use browser's atob() or btoa(), we need to convert between bytes and so-called "binary" string. This test convert bytes to "binary" string, for future calls of btoa(), i.e. encoding bytes (in the form of binary string) to base64. |
3 days ago |
|
Test uint32array ant biguint64array
Test |
3 days ago |
| Regex vs split/join correct | 3 days ago |
| Set merge | 3 days ago |
| ES6 Class vs Prototype vs Object Literal vs ES6 Class Extends | 3 days ago |
|
ES6 Class vs Prototype vs Object Literal vs ES6 Class extends vs ES6 Class extends twice
Test the speed and memory usage using 5 different techniques for constructing class objects. |
3 days ago |
|
Test test test test test test
v1.7.0 |
4 days ago |
| Date constructor inputs | 4 days ago |
| Dayjs Date-fns format and add day comparison | 4 days ago |
| for-in vs object.keys no foreach | 4 days ago |
|
jquery 2.2.4 vs 2.1.1
Comparing performance of: jquery 2.2.4 vs 2.1.1 |
4 days ago |
| JS string param vs object property as param | 4 days ago |
| canvas style.left vs translate | 5 days ago |
| singular clone vs batch clone | 5 days ago |
|
Custom pluck test vs JS map vs lodash map
Testing a functional programming method 'pluck'. This is an in-progress test. Taken from lodash source code, using the Array constructor to make an Array of a specified length, seems to have a considerable impact on performance. In my simple pluck implementation, not using the constructor e.g. const plucked = [], was considerably slower. |
5 days ago |
| JSON.parse vs string.split (big size) | 5 days ago |