This is a heavily interactive web application, and JavaScript is required. Simple HTML interfaces are possible, but that is not what this is.
Post
Barry Pollard
tunetheweb.com
did:plc:ilj6i6evo5xxl5iixp2y76nt
Chrome 143 will start rolling out today (most users get it next week).
It includes a new set of options for your webperf traces — including saving sources & source maps:
https://developer.chrome.com/docs/devtools/performance/save-trace
This makes it easier for those viewing traces outside of the page load to get more context.
2025-11-18T17:10:40.558Z