4 ms·Crystal is years ahead and way better with an active community. What purpose does Rooby serve?by nik736 10y agoCrystal is years ahead and way better with an active community. What purpose does Rooby serve?cies 10y ago> What purpose does Rooby serve? I don't know. I do know that many of these language projects are people's hobby projects. They like to pick a language they either know'n'love or want to get more proficient in.amorphid 10y agoCompetition?