Unobtrusive JavaScript in Rails 3 — Simone CarlettiThis article targets Rails 3 The article was written as of Rails 3.0. The information contained in this page might not apply to different versions. One of the biggest changes on the frontend side of the upcoming Rails 3 version is the replacement of the Prototype JavaScript helpers in favor of Unobtrusive JavaScript (UJS). The implementation of Unobtrusive JavaScript, and the consequent removal of
