It is common when troubleshooting to want to share downloads from Traffic Monitor, however the only two options are either to get a trace file with only the traces, or a JSON file which has everything but is hard to read.
This HTML file contains some JavaScript that allows you to select a JSON file exported from Traffic Monitor, then displays it in a format similar to what you see when viewing the transaction on 8090, complete with all legs of the transaction.
This allows one to share JSON exports from 8090 while making it easy to view them after export.
Open the HTML file in this repo any browser, then select the JSON export using the Browse button on the page.