🎷🔗Seamlessly traverse web pages and control page rendering intermission on the client.
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Jaz provides websites with the power and behavoir of a SPA but with the traditional structure of an average website. While Jaz works optimally with a homogeneous web structure, it can be applied in any situation.

Important to note that Jaz.js is still in Alpha and is not intended for production yet.

To view the demo, clone the test/ folder; all of the demo testing files are in there.


Load and render web pages through the use of history API and AJAX to provide a seamless and smooth transition. Jaz takes predetermined contents of web pages and dynamically renders them onto the current page, while asynchronously utilizing history API to navigate the user to that web page, ultimately providing a smooth page transition.


Traditonal links simply redirect the user to an entirely new page, consequently removing the user, for at least a few moments, from the website's native experience. With Jaz, the user doesn't have to go to the new page, rather the new page comes to the user! This provides a seamless and smooth experience while traversing a website.

Jaz Visual Example


Simply include the jaz production file on your webpage (preferably all webpages).

<!-- Include jaz.min.js with relative path -->
<script type="text/javascript" src="scripts/jaz.min.js"></script>


Next, you need to instantiate a Jaz object

var J = new Jaz();

Then, simply configure the Jaz object with settings:

  • scope: string, specifies what links are to be affected by Jaz (* flag is all links)
  • intermission: object, holds two functions that are to execute when a link within the scope is clicked and when new content has rendered respectively
    • loading: function, fires when a link is clicked
    • callback: function, fires when new content has rendered
  • delay: number, adds a delay in milliseconds from when the loading function fires and the routing process begins (defaults to 0)
  • targetArea, string, specifies where the newly rendered content will be loaded into

A basic configuration can look something like this

    scope: "*", // Wildcard flags all links on the page
    intermission: {
      loading: loadingFunction,
      callback: loadedFunction
    delay: 1000, // 1 second delay
    targetArea: "body" // Denotes the <body> tag

Once Jaz is configured and ready to go, simply tell it to start listening and you're good to go



While Jaz by itself is a standalone software, some tools and utilities are used for building and testing purposes. All of the required files are located in the /test directory for testing. Any dependencies will already be integrated into the test code, but for reference and documentation they will be listed below:




Copyright (c) 2015 Nick Zuber