Barry Pollard

I was a little confused about this initially but we have two different behaviours on mobile and desktop at https://htmhell.dev/adventcalendar/ **Desktop** - Hovering over an unopened calendar item rotates it....

### What is the issue with the Fetch Standard? #1432 (and https://github.com/whatwg/html/pull/7885 the equivalent for HTML) allowed setting of a `render-blocking` flag on Fetch Requests, which is subsequently exposed in...

Add more `Sec-CH` Client Hint headers

1

#### Summary Adds the following Client Heights as supported by Chrome: - `Sec-CH-Device-Memory` - `Sec-CH-DPR` - `Sec-CH-Viewport-Height` - `Sec-CH-Viewport-Width` #### Test results and supporting details Visiting https://browserleaks.com/client-hints with Chrome shows...

Add standard names for Device Client hints

5

### Description - Copies the device client hints to new docs with their standard `Sec-CH` names. - Adds `Sec-CH-Viewport-Height` page. - Prefers the `Sec-CH-` variants to their old names. ###...

Revert the Firefox changes from #651 when Firefox 147 lands in our CI environment.

Tech Report: Categories screen always uses mobile number of origins

1

Which leads to incorrect data for desktop, and also a weird jump when increasing the number of technologies per page. @max-ostapenko can you add a `client` param to the API...

Add support for web-vitals attribution build

1

**Is your feature request related to a problem? Please describe.** This library includes the [web-vitals.js](https://github.com/GoogleChrome/web-vitals) library to allow measurement of Core Web Vitals (recently upgrades in #1412 - thanks!). The...

Render-blocking status of a CSS preload which is subsequently requested while in flight

2

We had a Chromium bug raised: https://issues.chromium.org/issues/457303652 The scenario is this in the ``: ```html ``` Currently in Chrome the preload is non-render blocking, it is then upgraded to the...

Add Compression Transport Dictionary support

1

Fixes #7186 The BCD data has already been merged in https://github.com/mdn/browser-compat-data/pull/26257 but since that is a collection of HTTP headers and attributes I'm adding this separate PR for the overall...