Android Developers Blog: Here comes Treble: A modular base for Android

Google Introduces Project Treble, a Modular Base for Android

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Towards Transparent and Stealthy Android OS Sandboxing via Customizable Container-Based Virtualization

How to build a Modular Android App Architecture?

Exploring the Depths of Android OS Customization: Crafting Your Unique Mobile Experience — Part 1, by Ahmed Elnoor

Reboot Chronicles: An In-depth Look at Android Mainline Updates

Android Developers Blog: Android O APIs are final, get your apps ready!

Android version history - Wikipedia

Android Treble Architecture: Part 1 - Introduction

Android Treble Architecture: Part 1 - Introduction

Android Oreo - Wikipedia