there's a pretty good chance you have used core-js already. please read through it, and consider donating & sharing his post. he really does not deserve any hate for the great work he does. he's the textbook definition of the thankless maintainer from nebraska.
Developers love to use free open-source software - it’s free and works great, they are not interested in that many and many thousands of hours of development, and real people with their own problems and needs are behind it. They consider any mention of this as an invasion of their personal space or even a personal affront. For them, these are just gears that should automatically change without any noise and their participation.
Open source: entitlement complex at scale.
