Mastodon Feedslightlyoff@toot.cafe ("Alex Russell") wrote:
A PSA that `content-visibility` continues to absolutely rock. Some weekend spelunking on layout costs led me down several blind alleys about selectors and font IPC costs (which did help), but the big win was to expand c-v use, which was a one-liner:
https://www.webpagetest.org/video/compare.php?tests=250126_BiDcXX_2RM,250126_BiDcER_2V5,
Another takeaway for me is that we need much better tooling here. Needing a physical device and Perfetto to understand font costs is...not great.