source.android.com
Android is an operating system and software stack created for an array of devices with different form factors, including phones, tablets, wearables, TVs, automobiles, and connected devices. The primary purposes of Android are to create an open platform available for carriers, OEMs, and developers to make their ideas a reality and to provide a successful, real-world product that improves the mobile experience for users.
Android powers the Google Pixel and is used by many Googlers to quickly bootstrap mobile and hardware projects.

Fuchsia

Fuchsia is a modern open source operating system that’s simple, secure, updatable, and performant. It provides core operating system functions like system resource management, a driver framework, and software abstractions. Fuchsia is a general purpose operating system designed to power a diverse ecosystem of hardware and software.

  • C++
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ChromiumOS

A fast, simple, and secure OS for people who spend most of their time on the web

  • Web
  • C++
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