Nice effects, thanks for sharing. To the haters, share some of your stuf.
Why?
But the OP is releasing this for free, and that helps other people. By crapping on their project with random, unfounded opinions, we discourage them from open sourcing their other code, and that makes the world a worse place. If you don't like an open source project and it's existence isn't doing the world any harm, then just be quiet and move on - or even better, release your own better version.
The reason I mentioned its stars and upvotes is precisely to point out that some people may have a valid use case for this, and you can't rule it out completely for every radio button on every website.