JavaScript Thick Client (jstc) was created as a way to create web based programs that have to send large amounts of data. This system communicats with an application server via AJAX calls and JSON objects. Jstc encourages separation of the DOM and web form data by storing that data in the jstc.dataObject and viewing that object from a jstc.form. Jstc also has many pre-made validation and utility functions to shorten the web development process.