About
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
Buy me a coffee
| Benchmark name | When Created |
|---|---|
| Iterate Map entries | 4 years ago |
| lodash.size vs lodash.keys | 4 years ago |
|
Lodash.isEqual vs JSON.stringify Equality Comparison for Shallow Array of Strings_1.
Test on isEqual performance |
4 years ago |
| pipe/compose functions | 4 years ago |
| lodash foreach vs forEach | 4 years ago |
|
querySelector specfic
Test performance of different ways of get just one particular DOM element |
4 years ago |
| ArrayBuffer.isView vs instanceof | 4 years ago |
|
another approach to Switch vs Object Literal
Another approach to this test: https://www.measurethat.net/Benchmarks/Show/3444/0/switch-vs-object-literal |
4 years ago |
|
Switch vs Object Function vs Object Property
Compares performance of using a 'switch' statement vs object functions and object properties |
4 years ago |
| `Array.slice(0, N)` vs `Array.length = N` | 4 years ago |
|
Regex vs split/join - actual replace
Now regex flies and split crawls. BTW that regex match split plus join is what jQuery's removeClass() does - just much worse. Had to double check just in case that there's some hidden trick involved. |
4 years ago |
| lodash vs ES6 sortby | 4 years ago |
| tagName vs instanceof | 4 years ago |
| reading textbox: textContent vs substringData | 4 years ago |
| nodeType vs instanceof | 4 years ago |
|
unshift vs concat vs spread of another array
unshift vs concat vs spread of another array |
4 years ago |
| padLeft comparison with hard coded string | 4 years ago |
| padLeft comparison | 4 years ago |
| For vs map vs R.map 2 | 4 years ago |
| Ramda map vs native map vs for | 4 years ago |
|
prr and skrr
test |
4 years ago |
| Object cloning with Lodash clone vs cloneDeep vs merge vs ES6 object spread vs ES6 Object.assign vs JSON.parse(JSON.stringify()) | 4 years ago |
|
spread vs assign in loop
Using spread operator vs mutating accumulator in reduce loop |
4 years ago |
| string slice vs add one by one | 4 years ago |
| Multiple Attributes III | 4 years ago |