Google Lighthouse is very popular amongst web developers thanks to the early insights it provides.
Unfortunately there is no equivalent on Firefox, no that I found at least. The only thing that is the closest is a poorly rated extension that does not work well.
Performance is a hot topic in web development and the metrics such as the LCP, INP, etc. are precious insights to collect and act on as early as possible.
I really enjoy Firefox and have been for years but it is painful to be forced to switch to benefit of such tools.
Would a port or an equivalent be possible?