https:/
The Minifier Benchmarks Project is a community-maintained collection of web page minification benchmarks, stewarded by Jens Oliver Meiert (context). It enables to compare available tools, inspect tests, and make benchmarks and minifiers better. Minifier authors are invited to add their tools and become co-owners.
JPEG XL vs AVIF for web use-cases
I'll go into full detail, with examples and benchmarks, but for those of you who don't have the time, here are [2 of] the headlines: For lossy photos…
Standards In Progress: Making Video Posters Accessible, Responsive, and an Element
I'm showing just a sampling of the available markup here of course–you might want to coordinate multiple art-directed video and picture sources for…
I’m always left wondering (suspecting the answer with hopeful optimism that my hunch is wrong this time): do these workflow improvements actually…
JPEG XL isn't useless; it is genuinely compelling technology for use cases beyond the Web. I'm just not personally convinced we need it in browsers…
Core Mobile Vitals: Understand how your users feel about your app
if you ask a mobile team “is your app healthy?”, you’ll probably get a 20-minute technical briefing that involves crash rates, ANRs, Apdex scores,…
Jens Oliver Meiert 
Jake Archibald
Scott Jehl
Zach Leatherman
Gianni Rosato
Tammy Everts