basket.js versus browser cache (v12)

Revision 12 of this benchmark created on

Description

Does using basket.js improve caching performance over the browser cache?

Preparation HTML

<script src="https://addyosmani.github.com/basket.js/dist/basket.js">
</script>

Setup

// Warm the cache
    // A random URL from a CORS enabled data source
    var url = "http://www.wibbly.org.uk/jquery.js";
    
    // This can be synchronous for testing purposes
    var xhr = new XMLHttpRequest();
    xhr.open("GET", url, false);
    xhr.send();
    if (xhr.status === 200) {
      var now = +new Date();
      // Adding to the localStorage by hand to make sure that it is done
      // synchronously
      localStorage.setItem("basket-jquery", xhr.responseText);
    }

Teardown


    basket.remove("jquery");

Test runner

Ready to run.

Testing in
TestOps/sec
basket.js
// async test
basket.require("jquery").wait(function() {
  deferred.resolve();
});
ready
Browser cache
// async test
xhr = new XMLHttpRequest();
xhr.open("GET", url);
xhr.onreadystatechange = function(xhrEvent) {
  if (xhr.readyState === 4 && xhr.status === 200) {
    deferred.resolve();
  }
};
xhr.send();
ready

Revisions

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