GoogleChromeLabs / first-input-delay

A JavaScript library for measuring First Input Delay (FID) in the browser.

https://developers.google.com/web/updates/2018/05/first-input-delay

GoogleChromeLabs/first-input-delay Issues

Can it work without google analytics?
Updated 4 years ago
Incorrect import path docs
Updated 4 years ago
Firebase Performance Monitoring integration instructions
Closed 5 years ago4
Unreasonably low FID of iOS/Safari vs Android/Chrome
Updated 5 years ago9
the unit of 'delay' is second or millisecond?
Closed 5 years ago1
Better to a add a note/comment to inline the js in the head
Closed 6 years ago2
Cross browser testing?
Updated 6 years ago3
Negative event.timeStamp values
Closed 6 years ago1
FID values greater than time since page load
Closed 6 years ago1
intermittent erroneous (epoch time) values on certain browsers
Closed 6 years ago7
How to intergrate it into Google Autotrack
Closed 6 years ago1