#Socialism as a set of principals: https://www.currentaffairs.org/2018/03/socialism-as-a-set-of-principles
I don't know if this article totally hits the mark, but as a general guide for what most socialists (in the West, at least) mean when they call themselves such, it's not bad. Few of today's young socialists are looking to re-create the USSR or "Communist" China. They rather want democratic socialism, internet tankies notwithstanding.