Especially considering this project is 2 days old and has 580 stars. 500 seems like it would be a nice round number if one were to purchase bot engagement. Not confident enough to make that claim directly, but something about this project doesn't sit right in general.
Can you link to it? I'm not able to find it on his account. Unless you mean his retweet of your tweet? If so, that retweet has just under 10k views and the tweet is in celebration of hitting 500 stars on Github.