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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 |
|---|---|
|
Array.reduce vs for loop vs Array.forEach vs for of loop
A test summing 1000 random numbers, 1 - 10000 |
6 years ago |
|
Array.reduce vs for loop vs Array.forEach
A test summing 1000 random numbers, 1 - 10000 |
6 years ago |
|
Object.assign vs. JSON String/Parse
Creating a "new" object reference every time |
6 years ago |
|
Spread operator vs. slice
Creating a "new" array reference every time |
6 years ago |
|
Spread operator vs. slice
Creating a "new" array reference every time |
6 years ago |
| drawImage: Copy from image or canvas | 6 years ago |
| drawImage: Copy from image or canvas | 6 years ago |
| indexOf vs map | 6 years ago |
| indexOf vs map | 6 years ago |
| lodash.each vs Object.forEach | 6 years ago |
| lodash.each vs Object.forEach | 6 years ago |
| lodash.each vs Object.forEach | 6 years ago |
| oop performance test | 6 years ago |
| oop performance test | 6 years ago |
| oop performance test | 6 years ago |
| Recursion vs Iteration | 6 years ago |
|
Checkbox checked
Various methods of getting the checked property of a checkbox, plus comparing the whether the checkbox is checked or not - expect no difference there but good to know if there is |
6 years ago |
| oop performance test | 6 years ago |
| find vs loop | 6 years ago |
| loop count test | 6 years ago |
| enabled count | 6 years ago |
|
jQuery by id vs Document.getElementById
Comparing speed of getting element by id with jQuery vs Vanilla JS |
6 years ago |
| ArrayFind | 6 years ago |
| Optimization function | 6 years ago |
| test property write access | 6 years ago |