StarMapper is free, open-source, and has no ads. It runs on the support of partners who believe developers deserve open access to GitHub community data. If your company benefits from the open-source ecosystem, sponsoring StarMapper is a direct way to give back and get in front of the people who build it.
StarMapper is used daily by open-source maintainers, developers, and curious people exploring the global GitHub community. Your logo and link on the map page, landing page, and this page — in front of a technical audience that actually cares about the tools they use.