Cold outreach. Github Advanced Search is your friend. E.g. query for devs with at least one javascript repository (substitute whatever tech you're targeting),

Cold outreach. Github Advanced Search is your friend. E.g. query for devs with at least one javascript repository (substitute whatever tech you're targeting), > 5 total repos (show they're fairly active on GH), with > 10 followers. https://github.com/search?utf8=%E2%9C%93&q=language%3Ajavascript+repos%3A%3E3+followers%3A%3E10&type=Users https://github.com/search?utf8=%E2%9C%93&q=language%3Ajavasc... Search documentation https://help.github.com/articles/searching-users/ https://help.github.com/articles/searching-users/