I reduced this PLP’s LCP by nearly 3s just by replacing the JS animation with CSS animation. #NoLoJS FTW. Continue reading
Category Archives: js
Presenting a Web Performance MasterClass at the WeAreDevelopers World Congress
I will be presenting an all-day Web Performance MasterClass at the WeAreDevelopers World Congress in San Jose, CA from September 23-25, 2026. I have a discount registration codes available if you’re interested in attending. Continue reading
What’s the Most Important Performance Metric?
TTFB? FCP? LCP? INP? CLS? Something else? What’s your most important perf metric? Continue reading
NoLoJS Featured on the Coffee with Developers Podcast
On February 18, 2026, I sat down with Chrisitan Heilmann of Coffee with Developers to chat about NoLoJS and lots and lots of other web-type stuff. Have a listen and let me know what you think! Continue reading
Today’s Readings
The latest installment in my “Today’s Readings” series, offering my rants and thoughts based on findings from around the world-wide web, including Accessibility, CSS, CWV, Design, DevTools, HTML, JS, NoLoJS, Performance, Shopify, Speculation Rules and more. Happy reading! Continue reading
Today’s Readings
The latest installment in my “Today’s Readings” series, offering my rants and thoughts based on findings from around the world-wide web, including A11Y, AI, CSS, CSV, Debugging, DevTools, JS, NoLoJS, Performance, Progressive Enhancement, RWD, UI, UX, WP and more. Happy reading! Continue reading
NoLoJS: Reducing the JS Workload with HTML and CSS
Introducing NoLoJS: an open-source design library of components that reduce reliance on JS, where possible, in favor of HTML and CSS. Continue reading
NoLoJS Featured in the HTMHell Advent Calendar
The December 27, 2025 HTMHell Advent Calendar post featured NoLoJS. Another attempt to get us all thinking about reducing JS where possible, letting the recent HTML and CSS advancement shine where they can, so JS can focus on more important things. Happy reducing! Continue reading
Today’s Readings
The latest installment in my “Today’s Readings” series, offering my rants and thoughts based on findings from around the world-wide web, including AI, Compression Dictionaries, CSS, INP, JS, web performance, React, RUM, Web Components and more. Happy reading! Continue reading
Today’s Readings
The latest installment in my “Today’s Readings” series, offering my rants and thoughts based on findings from around the world-wide web, including #accessibility, #aria, #baseline, #compressiondictionairies, #css, #js, #performance, #speculationrules and more. Happy reading! Continue reading