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
We want to congratulate @firefox.com and @firefoxperformance.bsky.social for shipping the Event Timing API in Firefox 144, meaning both INP (which is calculated from Event Timing) and LCP (that they shipped previously) can be measured in that browser. More Core Web Vitals for all!
5/7
2025-10-14T17:21:32.410Z