is-real-boolean

Check if a value is a boolean primitive.

const isRealBoolean = require('is-real-boolean')
const assert = require('node:assert')
assert(isRealBoolean(true))
assert(!isRealBoolean("foobar"))
assert(!isRealBoolean(new Boolean(true)))

altenratives

you can use @is-(unknown)/is-boolean instead if you want