[nsonha]

> vetted by the community

I think that's the reason why a certain 3rd package is chosen.

the decision between roll your own and 3rd package often comes down to whether you want to sidetrack engineering _right now_ to write code that's not your product's functionality.

> A/B testing

you're talking about data driven product decisions. What we are talking about is data driven engineering decisions. Show me one article on such experiment?

the first problem is that there is no data. Last I checked developers are not fond of telemetry in their dev tools.

my point is not that's it isn't desirable. It's just not a thing that exists to bring up in arguments.

there is a difference between emotions (fear) and heuristics (this will cost time and is potentially buggy). I mean they are actually same in nature but at different points on the spectrum.