Well, since you're asking :). Some days ago I wrote a rant about Gerrit's imperfect notifications so I decided to create my own!
Basically, it's a Node.js app which calls Gerrit API, creates comprehensive list for comments that are related and displays them in one neat list. There's a simple React UI, with browser notifications, comment grouping (by subject, author,...) and a simple mechanism for "unread comments" that displays their amount in title bar and colors 'em green.
So, basically everything I needed. I just wanted to hack some prototype, but now my team is using it as well, so I started to polish it a bit and write some tests.
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