What kind of accessibility tools are you thinking of that would work with JS highlighting, but not server-generated? (Given that generally both would produce roughly the same in-browser DOM, which is what most modern accessibility tools work against)
that would work with JS highlighting, but not server-generated?
Mainly that JS highlighting normally works with a theme variable which is much easier to change to get, e.g., a high-contrast theme than having to muck about with 10-20 different CSS styles.
Ignoring that option, working with a known set of CSS styles in the DOM is going to be easier than dealing with John Q Random's own particular set for highlighting (assuming they haven't used the same as a popular JS highlighter, of course!)
(To my shame, whatever Hugo is now using for syntax highlighting makes an awful mess - everything is "style:color#123456", no semantic information - I'll be fixing that ASAP.)
You seem to be describing accessibility tools for completely blind users, and I think they were describing accessibility tools for users with other sorts of disabilities. For example, someone who uses a custom stylesheet or a browser extension to make the page have higher contrast.
I'm speaking of the normal DOM representation of the HTML in the page. A server-side highlighter generates HTML with css classes or styling attached that gets turned into a DOM by the browser. A JS-based highlighter edits the DOM by adding css classes or attaching styling. The in-browser representation of the end result, which a browser extension likely works with, can be the same, and how it looks like exactly is more important for their functionality than if the server or JS did it.
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What kind of accessibility tools are you thinking of that would work with JS highlighting, but not server-generated? (Given that generally both would produce roughly the same in-browser DOM, which is what most modern accessibility tools work against)
Mainly that JS highlighting normally works with a theme variable which is much easier to change to get, e.g., a high-contrast theme than having to muck about with 10-20 different CSS styles.
Ignoring that option, working with a known set of CSS styles in the DOM is going to be easier than dealing with John Q Random's own particular set for highlighting (assuming they haven't used the same as a popular JS highlighter, of course!)
(To my shame, whatever Hugo is now using for syntax highlighting makes an awful mess - everything is "style:color#123456", no semantic information - I'll be fixing that ASAP.)
You seem to be describing accessibility tools for completely blind users, and I think they were describing accessibility tools for users with other sorts of disabilities. For example, someone who uses a custom stylesheet or a browser extension to make the page have higher contrast.
No, the question applies to those just as much.
As far as I know, parsing the accessibility tree is primarily limited to screen readers / brail displays. Am I missing something?
I'm speaking of the normal DOM representation of the HTML in the page. A server-side highlighter generates HTML with css classes or styling attached that gets turned into a DOM by the browser. A JS-based highlighter edits the DOM by adding css classes or attaching styling. The in-browser representation of the end result, which a browser extension likely works with, can be the same, and how it looks like exactly is more important for their functionality than if the server or JS did it.