Experiments are not an official part of the pub.dev site.
They showcase features we are working on, that are not yet ready for deployment, and might still not:
Enable experiments at your own discresion.
An experiment is no promise of an actual later launch of that given feature.
Still, feel free to provide feedback on the issue tracker. Be sure to mention what experiments were enabled.
Experiments enabled: (none)
After enabling experiments go back to pub.dev.