Prune dead projects, add filters

[davidbwaters]

Hi, I tweeted about this and was sent here to make an issue. I've attached a shot of the tweet

This expands on what @x4th brought up in #498 a couple months ago. Feel free to merge.

Having a stars added in last 30 days filter would be amazing, but I think that would require scraping, but it's done on a few sites like https://bestofjs.org/.

[zachleat]

I believe this is a duplicate of #473 can you confirm? Did you mean something different?

[x4th]

What he wrote in the comment - "stars added in last 30 days filter" is equivalent to the issue you've referenced but I don't think this should be marked as duplicate as the center point of this issue is to prune dead projects.