Chrome OS Developer Mode: Here's how to enable it - Android Authority
The development environment
Android development on Chrome OS
Android development on chromebook : r/Crostini
Develop Android Apps not listed - Chromebook Community
How to install Android Studio on Chrome OS
Google makes building Android apps on Chrome OS easier
How to Sideload Apps on a Chromebook
ChromeOS devices, Multidevice
How to Access Android Developer Options on your Chromebook Chrome OS
Turn on Chrome os Developer Mode to install apps from sources other than Play Store
Chromebooks will let developers more easily sideload Android apps with Chrome OS 80 - The Verge
While digging through developer options I found this. Better Together is the new program for communication between android and chromeOS : r/AndroidPreviews
Install Android Studio
How to install Android Studio on Chrome OS