For fans of the Lineage OS ROM or even Cyanogen ROM, now you can flash the ROM on Google Pixel and Pixel XL devices. The update is unofficial as of now, but the ROM is totally usable if someone just wants a change from stock Android on their Pixel device.
As always, it does not includes the Google Apps package, you need to install Gapps separately. The version of Lineage OS available is Lineage OS 14.1. The developer, invisiblek on XDA has also added the stock Google Camera app in the unofficial LineageOS ROM. Developers are hard at work to get Lineage OS to as many devices as possible and so, you can expect an official build for the Pixel devices sooner rather than later.
Lineage OS needs no introduction. It is the heir-apparent of the Cyanogenmod ROM which was a hugely popular ROM in its days. Now Lineage OS take that place. Soon after its debut, Lineage OS quickly gained followers due to its likeness with Cyanogenmod and within no time it was downloaded 100,000 times.
Talking about the Pixel devices, both were excellent devices particularly in the software and Camera department. And expert Reviewers gave high points to the Pixel Xl for this reason. The device also sold very well despite being one of the most expensive Google devices ever.
How to Install Lineage OS on Google Pixel ?
You can head over to the links below to download and install the Unofficial LineageOS for Google Pixel and Pixel XL. Then flash it using TWRP Recovery.
Lineage OS for Pixel: Download link (codename: sailfish)
Lineage OS for Pixel XL: Download link (codename: marlin)