[alceta]

We use bootsnap for the development more of our rails Backend / Monolith and it's a breeze for startup especially when running single tests locally. I have never experienced any issues since we introduced it last autumn.

It will not help too much for production or testing environments if you do not have specific timing requirements on startup.

It's a completely different type of shoe compared to things like spring which will result in a world of pain in specific situations if you're not constantly aware of what it does.