Four ways forward. One of them is a real open question.Vote on the roadmap

GitHub Stargazers Map

Where in the world does your repo shine?

See where your GitHub audience lives, who the 10k-reach fans are, and whether the star count is real.

See your audience on a map (country, city, continent) updated in real time as we scan
Influential stargazers filter by follower count to surface the 1k-reach devs in your audience
Organic Score flags fake stars before investors or users trust the count

1. Paste a repo2. We scan GitHub3. Everyone sees the map

GitHub restricted public access to stargazer listsNew repo scans can't fetch stargazers right now. Already-mapped repos still work.

2,641+ repos mapped, including Next.js, React, and Rust

More to explore

Find your most influential stargazers. Filter by reach, see company distribution, spot cross-repo fans.

Developer profiles

Any GitHub username becomes a profile: map, nearby developers, top repos, and a contact point for maintainers.

Where are the Rust developers, the Go community? Global developer density filtered by language.

Which language dominates each country, across 180+ countries in a single choropleth. Click any country for the full breakdown.

Repos gaining stars the fastest right now, with the map of their audience.

See where your GitHub followers live. Map any user's followers: who follows you, and where in the world they are.

Dependents Explorer

See every repo that depends on a library, sorted by stars or forks, with ecosystem badges (npm, PyPI, Go, Maven, Cargo, and more).

Contributors Map

Who built this? Map the contributors of any repo, see commit distribution across countries, and explore builder profiles.

Query any repo's audience data from Claude Code or any AI assistant. Install with npx starmapper-mcp.

How does StarMapper compare to star-history.com? →Questions? See FAQ →

Recently explored

Browse all 2,641 repos

diegosouzapw/omniroute

33% mapped90 countries

⭐ 7.9k319 contributors

martin-georgiev/postgresql-for-doctrine

69% mapped48 countries

⭐ 45336 contributors

amintacccp/githubstarsmanager

22% mapped33 countries

⭐ 3.3k17 contributors

36% mapped18 countries

⭐ 4.0k8 contributors

38% mapped47 countries

⭐ 8725 contributors

53% mapped55 countries

⭐ 1.0k38 contributors