I can’t really apply “you don’t understand the code yourself” because I do.
So I do check the code if it’s something critical, but otherwise don’t bother. For example the Lemmy server I’m running I didn’t really check much because it can’t really do any harm to me.
But if I was running Lemmy somewhere on my home network, I’d either isolate it or thoroughly check it (but probably just isolate it from the rest of the network and put it in a VM, nobody’s got the time to read other people’s source code).
Since you’re asking specifically for “on my machine” I usually put stuff I don’t fully trust in a VM.
I can’t really apply “you don’t understand the code yourself” because I do.
So I do check the code if it’s something critical, but otherwise don’t bother. For example the Lemmy server I’m running I didn’t really check much because it can’t really do any harm to me.
But if I was running Lemmy somewhere on my home network, I’d either isolate it or thoroughly check it (but probably just isolate it from the rest of the network and put it in a VM, nobody’s got the time to read other people’s source code).
Since you’re asking specifically for “on my machine” I usually put stuff I don’t fully trust in a VM.