There’s an entire category of developer that concerns themselves with stuff like this, and I wonder if they know you can be a successful dev and not care one bit about taking your imports this seriously, and instead just grabbing libraries from npm.
It strikes me as the difference between knowing why your role exists and not realizing you deliver organizational value, over engineering perfection.
Lodash is engineered to deliver “perfection” and performance, to an absolute fault. Try `import {unary} from 'lodash'` and tell me how big the bundle gets. FYI unary should be `fn => x => fn(x)`.
On the other hand, copy-pasting actually-useful utilities like groupBy from some random site defeats the purpose of npm. Luckily there are sane Lodash alternatives like Just: