Whew, it’s been a while. The most requested feature for Jester has been JSON support, and that’s what this release delivers. Let’s get right to it. Jester is available from SVN in trunk form, or a 1.3 release form. You can also download a zipped copy of 1.3. Jester is released under the MIT License. Using JSON in Jester is easy. Set the format option when defining your model, and JSON will be the
![Jester 1.3: Jsonic REST](https://cdn-ak-scissors.b.st-hatena.com/image/square/beac31a4be8e4962e2fefc94fd70b667eb3e9cec/height=288;version=1;width=512/https%3A%2F%2Fimages.thoughtbot.com%2Fblog-images%2Fsocial-share-default.png)