RubyConf 2021, на сайте с June 22, 2023 12:14
RubyConf is the Ruby community’s annual celebration of all things Ruby! Every fall, we gather Ruby enthusiasts together to enjoy detailed talks about exciting new projects; meet and network with other Ruby developers; and hear from the community’s leading minds, including Yukihiro Matsumoto ("Matz"), the creator of the Ruby language.