Do we need to port the existing tree renderer to React?

[dhess]

Something that's just occurred to me is that I'm not sure whether d3js or other JavaScript drawing APIs will generate accessible trees. Specifically, I'm concerned about screen readers. I suspect we could make our existing tree renderer work with a screen reader since it's just standard DOM elements, so we might want to port it to React and use it as an accessible renderer.

[brprice]

This was done but not polished (needs some css tweaks etc) in https://github.com/hackworthltd/primer-app/tree/brprice/tree-html-fancy (This has not been merged to main) . A simple nested-list outline view was added (and merged to main) in #112 , which should work well with a screen reader.

[dhess]

Agreed. If #112 turns out not work well with screen readers, we can revisit this.