// contact
Contact
The way to reach the author of this site is on Twitter (X). There is no email address and no contact form, on purpose: one person writes and maintains these pages.
What is worth sending
Useful notes include a demo that does not work in some browser, a code snippet that does not reproduce its demo when pasted into an empty page, an accessibility problem on an example page, or a pattern you would like to see built. Corrections to a browser support claim are the same kind of thing, especially when a feature has moved since the page was written.
Reporting a broken demo
When something is wrong on a page, say which page, which browser and version, and what you saw instead of what the page describes. A short note is enough; a reproducible snippet is better, and a screenshot helps when the problem is visual.