Yeah, I've started to migrate to the habit of using Boolean(expr) instead of !!expr simply because it is explicit about intent. I've seen projects with that as

Yeah, I've started to migrate to the habit of using Boolean(expr) instead of !!expr simply because it is explicit about intent. I've seen projects with that as a tslint/eslint rule to never allow !! and instead it suggests Boolean() and I haven't quite done that in my own projects, but have considered it.