I'm working on a userscript right now that colorizes the UI for added visibility around usernames and thread indents. It also adds some extra navigation tools.
I'll be sure to submit a pull request to this repo once it's ready.
I'd love to get statistics. Is there a simple way for me to check how my karma has evolved over time, my most like post or comment, who was the user who got the most karma points last year, month, week?
For posts that wouldn't be hard as firebase has the data[0].
However for comments that's difficult as neither firebase[1], nor hackernews public[2] has scores. The data is only available when you are logged in directly on news.ycombinator.com. So, you could scrape it yourself.
To get your post karma over time just download your submissions[3] and plug it into excel.
For example the most popular Wikipedia articles on HN: https://www.mostdiscussed.com/popular
And the topics HN find interesting: https://www.mostdiscussed.com/popular/topics