Ruby

Rank	Developer	Repos	Stars
1	rails	88	103,613
2	Homebrew	16	84,628
3	thoughtbot	109	73,788
4	ankane	155	68,322
5	jekyll	29	57,825
6	discourse	191	49,965
7	mastodon	6	47,449
8	github	60	46,891
9	Shopify	167	46,500
10	fastlane	13	45,004

Rank	Repo	Stars	Developer
1	rails	56,054	rails
2	jekyll	49,214	jekyll
3	mastodon	47,116	mastodon
4	huginn	43,496	huginn
5	discourse	42,290	discourse
6	brew	41,427	Homebrew
7	fastlane	39,666	fastlane
8	devdocs	35,302	freeCodeCamp
9	metasploit-framework	34,179	rapid7
10	maybe	33,822	maybe-finance

Topic	Repos	Stars