The test thing is just a matter of defaults, in Mill subprocess testing is the default and in-process testing opt-in via .testLocal. I also believed that a lot

The test thing is just a matter of defaults, in Mill subprocess testing is the default and in-process testing opt-in via .testLocal. I also believed that a lot of existing JVM tooling is bloated and slow, so we are in agreement! Mill tries to be different, so do give it a chance if you can. There is life beyond Maven, Gradle, and SBT