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
const BASE_URL = "https://example.com"
const PATH = "/example"
const QUERY_1 = "foo=bar"
const QUERY_2 = "baz=quux"
const FRAGMENT = "example"
Ready to run.
Test | Ops/sec | |
---|---|---|
Template literal |
| ready |
String.prototype.concat (one call) |
| ready |
String.prototype.concat (call on empty string) |
| ready |
String.prototype.concat (chained) |
| ready |
Concatenation |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.