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The 2025 State of HTML survey is out 2025.stateofhtml.com And I love the opening stat — Lazy Loading FTW! Built-in, simple to use, attributes and elements are HTML's super power. And you can see that reflect in other attributes with the largest increase (details/summary, dialog, fetchpriority!)

16/12/25, 9:26 am6 reposts31 likes

Rodrigo Dias

@rgo.pt

16 Dec 2025

Lazy loading's dominance shows how crucial native solutions are.

Barry Pollard

@tunetheweb.com

16 Dec 2025

I talked about this more in the beginning of my @perfnow.nl talk this year: www.youtube.com/watch?v=DqE9... (on Speculation Rules—another builtin, initially simple to use feature in HTML!)

youtube.comSpeculations about Web Performance - Barry Pollard - performance.now() 2025YouTube video by Web Conferences Amsterdam

Massimo Villa

@massimovilla.bsky.social

17 Dec 2025

On developer.chrome.com/docs/web-pla... you talk about the risk of an outdated prerendered ecommerce checkout. Will prerender_until_script mitigate this problem?

developer.chrome.comGuide to implementing speculation rules for more complex sites | Web Platform | Chrome for DevelopersA guide to considerations when implementing speculation rules, particularly for more complex sites.

Barry Pollard

@tunetheweb.com

17 Dec 2025

If the checkout page is based on server-side data included in the HTML page, then no it wouldn't. If it's client-side rendered based on JavaScript API calls that now won't be made until activation when the script runs, then yes it should (but at the cost of no full prerender).

Barry Pollard

@tunetheweb.com

17 Dec 2025

An alternative way of handling this, that is available now, is clear-site-data, which can be returned on any "update basket" API calls. An even better way is to use Broadcast Channel to update the prerender, so you still benefit from the prerender! developer.chrome.com/docs/web-pla...