I’m thinking that providing lists of regressions and improvements instead of having to dive in feature by feature would increase the usability of RubyBench dramatically. For instance, one could pick two versions to compare, and list the regressions by severity.
Sure, can you do some UI mockups? Is this something you would like to work on?
I’ll start with mockups soon. I’d love to work on this too, but I’ll need to make sure I can block of the time needed before making a firm commitment. As of now, it looks I should be clear in about a week or two. 
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