Take this new map of GitHub with 690k repositories
anvaka.github.io
anvaka.github.io
Repositories are clustered based on jaccard similarity.
The mao helps you find what other related projects are available. So if you know something good - you can easily find what else is there.
(717 points, 5 months ago, 102 comments) https://news.ycombinator.com/item?id=42426284
(471 points, 2 years ago, 85 comments) https://news.ycombinator.com/item?id=35931402