Bazel, the tool that Google uses to build the majority of its software has been partially open sourced. According to Google, Bazel is aimed to build “code quickly and reliably” and is “critical to Google’s ability to continue to scale its software development practices as the company grows.”
Also: Q&A: Databases, Open Source & Virtualisation with CEO Vinay Joosery
Ubuntu Kylin 15.04 Beta 2 Is Now Available for Download - Screenshot Tour
If that looks pretty weak to you, it is. This is more a one-person variation on the original Pong than a clever imitation at the console. And given that it has an upright orientation over a horizontal one, it has more of a feel of Arkanoid than Pong proper.