Chrome extension

See where any GitHub repo is being talked about.

Open a repo on GitHub or Hugging Face and Shadowgraph shows the Hacker News, Reddit and X posts that mention it, right next to the page.

Mentions on Hacker News, Reddit and X

The posts and threads that link to the repo, sortable by newest or most points, so you can see what people are saying before you adopt it.

Similar repos and project health

The repos most like the one you're viewing, its OpenSSF Scorecard and latest package release, and the well-known developers who've starred it.

Code for arXiv and ACM papers

On a paper page, the GitHub and Hugging Face repos that cite or implement it, with the best-known implementations first.

Save repos as you browse

Sign in at shadowgraph.io to bookmark repos into your folders from the panel and keep your recently viewed history across devices.

Works on GitHub, Hugging Face, arXiv and the ACM Digital Library. Public repositories only.