> Build converters between popular profilers and analysis UIs to unlock better analysis.
This would definitely be handy - a tool to transform among the profiler formats? I think some subsets of this exist -- tools that will map one or two to one or two other formats, but nothing very general.
> Update profiler documentation to point to great analysis UIs that can accept the output for that profiler.
The chrome trace format is versatile and Perfetto [1] is a great visualizer for it. It's mentioned several times in the spreadsheet but I wanted to endorse it because I've had some positive experiences lately. There are some subtleties to how the trace format is rendered that don't seem like they're totally captured by the trace format spec though.