CatCaller is a free Chrome add-on developed by annie.chen that offers an instant mood boost with just a click. Designed to brighten your day without interrupting your workflow, CatCaller allows you to summon a cat gif from your browser whenever you're feeling down.

Whether it's bad weather, a tough day, or just a need for some light-hearted entertainment, CatCaller provides a simple and convenient solution. Instead of wasting time searching for cat images on Google, you can simply click the cat icon on your toolbar and enjoy a guaranteed hilarious cat gif.

With CatCaller, you can take a moment to relax, have a laugh, and then continue with your tasks without losing momentum. If you need more cat gifs in your life, just click for more! When you're satisfied, you can easily close the popup and get back to work.

CatCaller was created by Raj Borra and Annie Chen at Yhack 2015, with CSS by Dennis Duan. It's a delightful tool for cat lovers and anyone in need of a quick mood booster.