MAY 10, 2023 / Announcements

Build transformative augmented reality experiences with new ARCore and geospatial features

With ARCore, Google’s platform for building augmented reality experiences, we continue to enhance th...

MAY 9, 2023 / Android

Introducing the new Google Pay button view on Android

Here are some updates we are bringing to the button to make it easier for you to use it and customize it based on your checkout design.

MAY 9, 2023 / Flutter

How It’s Made: I/O FLIP adds a twist to a classic card game with generative AI

We’ve open sourced the code for I/O FLIP so you can take a deeper look at how we built it.

MAY 8, 2023 / Android

Test your payments integrations end-to-end with the new test suite for Google Pay

PSP test cards, an upgrade to Google Pay’s test suite, lets you use test cards from your favorite payment processors to build end-to-end test scenarios.

MAY 3, 2023 / Android

Developer Journey: Explore I/O through the lens of our developer communities (May 2023)

Developer Journey is a monthly series to spotlight diverse and global developers sharing relatable c...

OCT. 7, 2021

What is Google’s Dev Library––a new open-source platform for developers

MAY 19, 2021

A new open source content library from Google

NOV. 6, 2019

Open sourcing Google Cardboard

MARCH 28, 2017

A New Home for Google Open Source

OCT. 19, 2016

Google Open Source Report Card