A publication about the machinery under everyday software: the contracts between services, the queries behind a page, and the failures that only show up in production.
Browsers, standards and the document layer, as they behave rather than as they are specified.
Web PlatformThe quick test looks great: your browser client sends the request, the dev server responds, and your UI updates happily. Delighted, you release into production. Minutes later, users are…
Web PlatformA primary CDN vendor doc or RFC that explicitly quantifies how many cache entries a given Vary line creates, to allow comparison across different usage of Vary by a CDN engineer.
Web PlatformThe <dialog> element includes a lot of modal behavior out of the box.