DevelopmentSamples
Faster WordPress rendering with 3 lines of configuration
Say hello to CSS preloading via HTTP2 early hints.
DevelopmentTools
Lighthouse diff + WebPageTest
Google’s web performance auditing tool now has a diff tool.
DevelopmentResources
Web Performance Calendar 2023
The yearly publication about everything web performance.
DevelopmentSamples
Image requests in hidden content
Let’s check if the browser is going to download them.
DevelopmentTools
Font-face toggler bookmarklet
A handy bookmarklet to turn web fonts on a page on/off.
DevelopmentOpinions
The truth about encoding SVG in data URIs
Stop worrying and URL-encode only the # character.
DevelopmentSamples
Minimal SVG favicon
Better web performance with tiny, scalable favicons.
DevelopmentSamples
Web font file size study: variable fonts
If your variable font tops 35K, ask why.