http://suguru03.github.io/yasuda-benchmark/

example.js

/**
 * How to use.
 * 1. access to http://suguru03.github.io/yasuda-benchmark/
 * 2. gist("https://gist.github.com/suguru03/b35074cd74e132ffdd7cb10940b3b873").execute();
 */
var root = this;

var setup = function() {
  this.array1 = Array(100);
  this.array2 = Array(100);
};
var funcs = {
  'array#cocnat': function() {
    return this.array1.concat(this.array2);
  },
  'array#push': function() {
    Array.prototype.push.apply(this.array1, this.array2);
    return this.array1;
  }
};

root
  .setup(setup)
  .set(funcs);