Dice Roll

A simple A/B test library for JavaScript

Features

• Pass in any percentage to test
• Will cookie user so they stay in the test when they come back (requires: cookie-monster)
• Get a callback that tells you whether the user is in the test or not

Installation

npm install dice-roll

Usage

  diceRoll('testName', expiration) //jquery style chaining
    .test(percentage, callback);
    .test(percentage2, callback2);
    .otherwise(callback3);
    .run();

Example

  diceRoll('testName', 1) //cookied for 1 day
    .test(10, function() {
      //10% of the time user will be in this test
    });
    .test(20, function() {
      //20% of the time user will be in this test
    });
    .otherwise(function() {
      //called if not in either other test (70% of the time)
    });
    .run();