jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
Testing which is faster, ternary, switch, if, if else if, or if else if else. (modified comparison operators to test for exact match ===)
var a = Math.floor(Math.random() * 4),
t;
a = Math.floor(Math.random() * 4);
Ready to run.
Test | Ops/sec | |
---|---|---|
Ternary |
| ready |
Switch |
| ready |
If |
| ready |
if else if |
| ready |
if else if else |
| ready |
Ternary Separate |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.