are you running the literal reddit codebase or a clone codebase, and if so, is it open source? Lemmy is written in rust, so that is surprising, but it also a r

are you running the literal reddit codebase or a clone codebase, and if so, is it open source? Lemmy is written in rust, so that is surprising, but it also a react SPA so feels heavy to me when I tried it.