Benchmark.js runner (demo)

Easy way to create performance tests for browser JS performance using Benchmark.js. Think of it like an easy-to-use version of jsperf.com.

Usage

Simply create a plain HTML file that includes the benchmark-runner script, like below. Also see example.html for more detailed examples.

<!DOCTYPE html>
<meta charset='utf-8' />
<title>Benchmarks</title>
<script src='http://rstacruz.github.io/benchmarkjs-runner/runner.js'></script>
<body>
<script>

  suite("String matching", function() {
    bench("String#indexOf", function() {
      "Hello world".indexOf('o') > -1;
    });

    bench("String#match", function() {
      !! "Hello world".match(/o/);
    });

    bench("RegExp#test", function() {
      !! /o/.test("Hello world");
    });
  });

</script>

API

suite(name, [options], function) -- Defines a Benchmark suite. You may optionally pass options to be used by Benchmark.js.
bench(name, function, [options]) -- Defines a Benchmark. You may optionally pass options to be used by Benchmark.js.
afterEach(function) -- Defines a function to be called after each benchmark cycle. These routines do not contribute to the elapsed time of the benchmarks.
before(function) -- Defines a function to be called before all benchmarks in the suite are to be invoked. These routines do not contribute to the elapsed time of the benchmarks.
after(function) -- Defines a function to be called after all benchmarks in the suite are invoked.

Acknowledgements

Disclaimer: hastily cobbled together out of a need. Expect support to be sparse.

rstacruz/benchmarkjs-runner

Benchmark.js runner (demo)

Usage

API

Acknowledgements