I've already posted this on PPCG, I'm also adding a StackApps post really as a placeholder but it isn't really a placeholder.
StackExchange isn't graduating PPCG, so me and a few other PPCG users have taken it upon ourselves to graduate ourselves. We created own community-inspired design and also added some PPCG-specific features to it
If you don't have a userscript client, you'll need one. I highly recommend TamperMonkey (GreaseMonkey if you use firefox) is supports a ton of browsers. Is un-intrusive, and works pretty well.
All browsers are supported.
The best way is to leave a Github Issue for feature reqs, issues, and anything related to the userscript.
This userscript was a community collaboration mainly by:
@Doᴡɴɢᴏᴀᴛ, @ETHproductions, and @ՊՓԼՃՐՊՃՈԲՍԼ
With big help from:
@PhiNotPi, @Cᴏɴᴏʀ O'Bʀɪᴇɴ, @mınxomaτ, @JAtkin, and @El'endia Starman
And additional help from:
@RikerW, @Calvin's Hobbies, and @issacg
The code is on Github. The assets are in an
svg and all content is hosted on Github through rawgit