It's an adblocker that replaces ads with kittens.
It will warn you about some scary privacy stuff, but I promise Iโm not doing anything shady. In fact, you can see the entire codebase over at github. https://github.com/erikwiffin/AdKittens
AdKitten was built with placekitten. Thanks to all of the photographers.
This work is licensed under a Creative Commons Attribution 3.0 Unported License.