I've been building devmarks.io on the side for the past few months which automatically syncs GitHub stars, Twitter likes, Hacker News favorites, and Pinboard.in

I've been building devmarks.io on the side for the past few months which automatically syncs GitHub stars, Twitter likes, Hacker News favorites, and Pinboard.in bookmarks into one central location. Bookmarks can also be added manually. I also retrieve extra metadata for developer-centric sites (think: number of forks and stars from GitHub repos, version numbers from PyPI, publish date from dev.to articles, etc). I also have a beta version of bookmark archive working to store readable content of URLs. I'd love for you to try devmarks.io out and see how it works for you and if you send me feedback I'll hook you up with a free lifetime plan.