1.discourse / discourseA platform for community discussion. Free, open, simple.discoursejavascriptrailsrubyemberforum+1 moreRubyGPL-2.048K total9.1K forks+23 starsfrom 48,024 · score 3.18
2.lpereira / lwanExperimental, scalable, high performance HTTP serverlwanhttpclibraryexperimentalCGPL-2.06K total550 forks+2 starsfrom 6,042 · score 1.10
3.Automattic / wp-calypsoThe JavaScript and API powered WordPress.comwordpressjavascriptreactes2015es6es6-javascript+2 moreTypeScriptGPL-2.013K total2K forks+1 starsfrom 12,648 · score 0.69