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What's new in ChromeOS? Faster, simpler, and more secure

This article originally appeared on Google Developers Blog.

When Google launched ChromeOS nine years ago, we designed every aspect around three core principles: speed, simplicity, and security. Last year at I/O, Google put those principles at developers’ fingertips by implementing Linux support on ChromeOS. This gave developers the increased flexibility of building and running Linux apps combined with the speed and security of working within ChromeOS.

In just the last year, the ChromeOS ecosystem has grown at an incredible rate. Linux support has been rolled out to over half of all Chromebooks. Plus, all devices launched this year will be Linux-ready right out of the box. The combination of Linux and ChromeOS makes for a great web development environment — and we’re making the process even easier for Android development.

At I/O this year, we showed web and Android developers a few of the most exciting improvements that have made ChromeOS an even faster, simpler, and more secure environment than ever. Let’s get into a few of the highlights:

File sharing

Today we announced that it’s much easier to share files between Linux, Android, and ChromeOS. Now you can use the file manager to move your files safely across ChromeOS, Google Drive, Android, and Linux.

Port forwarding

We’ve also made improvements to port forwarding on ChromeOS, making it easier to connect networking services between Linux and ChromeOS. That way, you can run a web server within the Linux container while debugging on the same machine.

Android Studio one-click installation and integrated debugging

Installing Android Studio on ChromeOS used to be a fairly lengthy process. Now, it takes a simple double-click. There’s no need to use a terminal to download, move, and unzip the file — just download it, click, and install.

Android Studio example of a one-click install.

Now in beta channel with ChromeOS 75, we also enabled secure USB support for Android phones. You can develop, debug, and push your APK to Android phones on any of the Android developer-recommended Chromebooks⁠.

ChromeOS also automatically handles common installation pain-points, like hardware compatibility and power management set-up.

A growing opportunity for Android developers

App developers have to consider a huge range of factors to deliver amazing experiences on every screen size and form factor. In just the last few years, the app experience has evolved far beyond mobile screens. People are using apps across different devices that blur the lines between mobile and desktop — from attaching keyboards to their tablets to using their smartphones to project onto a desktop screen. And no matter what device they’re using, they expect apps to deliver a seamless experience every time.

When you’re building on and for ChromeOS, you’re on a streamlined path to reaching a massive and fast-growing audience of engaged users. In just the last year, the number of monthly active users who enabled Android apps on ChromeOS has grown by 250%.[1] And in Q4 2018, 21% of notebooks sold in the U.S. were Chromebooks — a 23% YoY unit sales growth.[2]

Because millions of Android apps already run on ChromeOS, you can take the same APK and extend your app’s reach to even more consumers with just a few tweaks. Whether they’re building apps with larger screens in mind from the start or optimizing old apps to reach new users, developers behind some of the most popular mobile apps and games have already seen incredible results from Chromebook users.

Developer spotlight: Concepts & BandLab

As people use apps in more unpredictable and inspiring ways, devs are seeing even higher engagement after optimizing for larger screens. Watch the video below to see how Concepts created a larger, more responsive canvas for aspiring digital designers and how BandLab gave musicians a more immersive platform for exploring and composing new music.

ChromeOS: A fast and secure development environment

It’s never been easier or more secure to develop for the Web and Android on ChromeOS. Between a fast-growing user base, Progressive Web Apps, millions of Android apps, and now, Linux, the potential for developing on and for ChromeOS is only going to keep growing.

ChromeOS delivers the speed and performance app users expect, and it’s now even faster, simpler, and more secure than ever for all developers.

We can’t wait to see the amazing stuff you create with your Chromebooks!

  1. Google Internal Data, March 2018 to March 2019. ↩︎
  2. The NPD Group, Inc., Retail Tracking Service, U.S., Notebook Computers, ChromeOS, based on units, Oct. 8, 2017–Jan. 6, 2018 vs. Oct. 7, 2018–Jan. 5, 2019. ↩︎