Adding code documentation for AAMs

[rahimabdi]

Describe the change

@scottaohara and I recently discussed the possibility of adding additional code documentation for mappings and links to respective code repos (WebKit, Chromium, Gecko). This could be an ARIA repo subfolder for code documentation on the AAMs and individual specs could link to it. The obvious challenge here is that code changes/is re-factored/becomes obsolete so it would require maintenance to remain useful.

Link to the version of the specification or documentation you were looking at

Link to documentation: https://w3c.github.io/aria/

Does the issue exists in the editors draft (the editors draft is the most recent draft of the specification)?
Yes

[rahimabdi]

From @jnurthen's suggestion, I've created a wiki page with links to browser a11y implementations: https://github.com/w3c/aria/wiki/Resources-for-Browser-Accessibility-Implementations.

Are there any suggestions on additional resources to add?

[jnurthen]

DIscussed at https://www.w3.org/2025/03/13-aria-minutes.html#29fb

[rahimabdi]

I think this issue is resolved; additional implementation resources can be added to the new Wiki page: https://github.com/w3c/aria/wiki/Resources-for-Browser-Accessibility-Implementations.