fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

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@maribethb

@maribethbmaribethb commented Sep 8, 2025

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The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

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Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Add copy buttons to all \u003cpre\u003e\u003ccode\u003e blocks\n(function() {\n function addCopyButtons() {\n document.querySelectorAll('pre code').forEach(function(codeBlock) {\n if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;\n codeBlock.parentElement.setAttribute('data-copy-added', 'true');\n \n var btn = document.createElement('button');\n btn.textContent = 'Copy';\n btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';\n btn.onmouseover = function() { this.style.opacity = '1'; };\n btn.onmouseout = function() { this.style.opacity = '0.7'; };\n btn.onclick = function() {\n navigator.clipboard.writeText(codeBlock.textContent).then(function() {\n btn.textContent = 'Copied!';\n setTimeout(function() { btn.textContent = 'Copy'; }, 1500);\n });\n };\n codeBlock.parentElement.style.position = 'relative';\n codeBlock.parentElement.appendChild(btn);\n });\n }\n \n addCopyButtons();\n \n // Re-run on dynamic content\n var observer = new MutationObserver(addCopyButtons);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Add Copy Buttons to Code Blocks"); } } catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); } })(); (function(){ try { var __m = "github.com"; var __re = new RegExp('^' + "github\\.com" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

Conversation

@maribethb

@maribethbmaribethb commented Sep 8, 2025

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Contributor

The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

@BenHenningBenHenning left a comment

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

Copy link
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Collaborator

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

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ContributorAuthor

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

@BenHenningBenHenning left a comment

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Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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PR: fixFixes a bug

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2 participants

@maribethb@BenHenning
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Force GitHub README to respect dark mode\n(function() {\n var style = document.createElement('style');\n style.textContent = '\n .markdown-body {\n color-scheme: dark light;\n }\n .markdown-body pre { background: #161b22 !important; }\n .markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }\n .markdown-body table th, .markdown-body table td { border-color: #30363d !important; }\n .markdown-body img { background: #0d1117; }\n .markdown-body blockquote { border-left-color: #8b949e; }\n .markdown-body hr { border-color: #30363d; }\n ';\n document.head.appendChild(style);\n})();", "GitHub Dark Mode README Fix"); } } catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

Conversation

@maribethb

@maribethbmaribethb commented Sep 8, 2025

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Contributor

The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

@BenHenningBenHenning left a comment

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

Copy link
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Collaborator

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

Copy link
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ContributorAuthor

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

@BenHenningBenHenning left a comment

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Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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Labels

PR: fixFixes a bug

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Successfully merging this pull request may close these issues.

2 participants

@maribethb@BenHenning
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Highlight search terms from Google/DuckDuckGo/Bing referrer\n(function() {\n var ref = document.referrer;\n var terms = [];\n \n if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {\n var url = new URL(ref);\n var q = url.searchParams.get('q') || url.searchParams.get('p');\n if (q) {\n terms = q.split(/\\s+/).filter(function(t) { return t.length \u003e 2; });\n }\n }\n \n if (terms.length === 0) return;\n \n var style = document.createElement('style');\n style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';\n document.head.appendChild(style);\n \n function highlight(node) {\n if (node.nodeType === 3) { // text node\n var text = node.textContent;\n var found = false;\n terms.forEach(function(term) {\n var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\\]\\\\]/g, '\\\\') + ')', 'gi');\n if (regex.test(text)) {\n found = true;\n var frag = document.createDocumentFragment();\n var parts = text.split(regex);\n parts.forEach(function(part, i) {\n if (i % 2 === 0) {\n frag.appendChild(document.createTextNode(part));\n } else {\n var span = document.createElement('span');\n span.className = 'userscript-highlight';\n span.textContent = part;\n frag.appendChild(span);\n }\n });\n node.parentNode.replaceChild(frag, node);\n }\n });\n } else if (node.nodeType === 1 && node.childNodes) { // element\n var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];\n if (!skipTags.includes(node.tagName)) {\n Array.from(node.childNodes).forEach(highlight);\n }\n }\n }\n \n highlight(document.body);\n \n // Re-highlight on dynamic content\n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1 || node.nodeType === 3) highlight(node);\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Highlight Search Terms"); } } catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

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@maribethb

@maribethbmaribethb commented Sep 8, 2025

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The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

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Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Strip utm_, fbclid, gclid, etc. from all links on page\n(function() {\n var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',\n 'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',\n 'ref', 'ref_src', 'source', 'medium', 'campaign'];\n \n function cleanUrl(url) {\n try {\n var u = new URL(url, window.location.origin);\n var changed = false;\n trackingParams.forEach(function(p) {\n if (u.searchParams.has(p)) {\n u.searchParams.delete(p);\n changed = true;\n }\n });\n return changed ? u.toString() : url;\n } catch (e) {\n return url;\n }\n }\n \n function cleanLinks() {\n document.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n \n cleanLinks();\n \n var observer = new MutationObserver(function(mutations) {\n mutations.forEach(function(m) {\n m.addedNodes.forEach(function(node) {\n if (node.nodeType === 1) {\n if (node.tagName === 'A') cleanLinks();\n node.querySelectorAll('a[href]').forEach(function(a) {\n var clean = cleanUrl(a.href);\n if (clean !== a.href) a.href = clean;\n });\n }\n });\n });\n });\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "Remove Tracking Parameters from Links"); } } catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); } })(); (function(){ try { var __m = "youtube.com"; var __re = new RegExp('^' + "youtube\\.com" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

Conversation

@maribethb

@maribethbmaribethb commented Sep 8, 2025

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Contributor

The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

@BenHenningBenHenning left a comment

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

Copy link
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Collaborator

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

Copy link
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ContributorAuthor

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

@BenHenningBenHenning left a comment

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Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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Labels

PR: fixFixes a bug

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Successfully merging this pull request may close these issues.

2 participants

@maribethb@BenHenning
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Auto-enable theater mode on YouTube\n(function() {\n function tryTheater() {\n var btn = document.querySelector('button[aria-label=\"Theater mode\"], ytd-player #player button[title=\"Theater mode\"]');\n if (btn && !btn.classList.contains('activated')) {\n btn.click();\n }\n }\n \n // Try immediately\n tryTheater();\n \n // Try after navigation (SPA)\n var lastUrl = location.href;\n setInterval(function() {\n if (location.href !== lastUrl) {\n lastUrl = location.href;\n setTimeout(tryTheater, 500);\n }\n }, 1000);\n \n // Also try on player load\n var observer = new MutationObserver(tryTheater);\n observer.observe(document.body, { childList: true, subtree: true });\n})();", "YouTube Theater Mode Default"); } } catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

Conversation

@maribethb

@maribethbmaribethb commented Sep 8, 2025

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Contributor

The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

Copy link
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Collaborator

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

Copy link
Copy Markdown
ContributorAuthor

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

@BenHenningBenHenning left a comment

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Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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Labels

PR: fixFixes a bug

Projects

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Development

Successfully merging this pull request may close these issues.

2 participants

@maribethb@BenHenning
, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Remove or un-stick sticky/fixed headers that block content\n(function() {\n function unstick() {\n document.querySelectorAll('header, nav, [role=\"banner\"], .header, .navbar, .sticky, .fixed-top, [style*=\"position: fixed\"], [style*=\"position:sticky\"]').forEach(function(el) {\n if (el.style.position === 'fixed' || el.style.position === 'sticky' || \n getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {\n el.style.position = 'static';\n el.style.top = 'auto';\n el.style.zIndex = 'auto';\n }\n });\n }\n \n unstick();\n \n var observer = new MutationObserver(unstick);\n observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });\n})();", "Kill Sticky Headers"); } } catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); } })(); (function(){ try { var __m = "*"; var __re = new RegExp('^' + ".*" + '
Skip to content

fix: improve screenreader output for workspace comments - #9351

Merged
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

Conversation

@maribethb

@maribethbmaribethb commented Sep 8, 2025

Copy link
Copy Markdown
Contributor

The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
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Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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, 'i'); if (__m === '*' || __re.test(location.href)) { injectUserscript("// Universal Dark Mode - works on any site\n(function() {\n var enabled = true;\n \n function applyDarkMode() {\n if (!enabled) return;\n \n // Create style element if it doesn't exist\n var style = document.getElementById('universal-dark-mode-style');\n if (!style) {\n style = document.createElement('style');\n style.id = 'universal-dark-mode-style';\n document.head.appendChild(style);\n }\n \n // Dark mode CSS - inverts colors but preserves images/video\n style.textContent = '\n /* Invert everything except media */\n html {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #1a1a2e !important;\n }\n \n /* Restore images, videos, iframes, canvas */\n img, video, iframe, canvas, svg, picture, [style*=\"background-image\"] {\n filter: invert(1) hue-rotate(180deg) !important;\n }\n \n /* Preserve specific elements that should not be inverted */\n .no-dark-mode, .no-dark-mode *,\n [data-theme=\"light\"], [data-theme=\"light\"],\n .ace_editor, .ace_editor *,\n .CodeMirror, .CodeMirror *,\n .monaco-editor, .monaco-editor *,\n .markdown-body pre, .markdown-body pre *,\n .highlight, .highlight *,\n pre code, pre code * {\n filter: none !important;\n }\n \n /* Fix common UI elements */\n .modal, .popup, .dropdown-menu, .tooltip, .popover {\n filter: invert(1) hue-rotate(180deg) !important;\n background: #2d2d44 !important;\n border-color: #444 !important;\n }\n \n /* Scrollbars */\n ::-webkit-scrollbar { background: #1a1a2e !important; }\n ::-webkit-scrollbar-thumb { background: #444 !important; }\n ::-webkit-scrollbar-thumb:hover { background: #555 !important; }\n \n /* Selection */\n ::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }\n ';\n }\n \n function removeDarkMode() {\n var style = document.getElementById('universal-dark-mode-style');\n if (style) style.remove();\n }\n \n // Toggle with Alt+Shift+D\n document.addEventListener('keydown', function(e) {\n if (e.altKey && e.shiftKey && e.key === 'D') {\n e.preventDefault();\n enabled = !enabled;\n if (enabled) {\n applyDarkMode();\n console.log('[Universal Dark Mode] Enabled');\n } else {\n removeDarkMode();\n console.log('[Universal Dark Mode] Disabled');\n }\n }\n });\n \n // Apply on load\n applyDarkMode();\n \n // Re-apply on dynamic content\n var observer = new MutationObserver(function(mutations) {\n if (enabled && !document.getElementById('universal-dark-mode-style')) {\n applyDarkMode();\n }\n });\n observer.observe(document.head, { childList: true });\n \n console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');\n})();", "Universal Dark Mode"); } } catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); } })(); })();
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fix: improve screenreader output for workspace comments - #9351

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maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments
Sep 18, 2025
Merged

fix: improve screenreader output for workspace comments#9351
maribethb merged 4 commits into
RaspberryPiFoundation:add-screen-reader-support-experimentalfrom
maribethb:ws-comments

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@maribethb

@maribethbmaribethb commented Sep 8, 2025

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The basics

The details

Resolves

Fixes#9314
Addresses the workspace comment part of #9311

Proposed Changes

When a workspace comment is selected the output is:

[The text of the comment], Comment, button, group (24 of 9)

(tbh I don't understand the group part)

When you press enter to go into editing mode the output is:

Edit text [The text of the comment], insertion at end of text

When you focus the collapse icon:

Collapse comment, button

Focus the delete icon:

Remove comment, button

(the context menu uses the word remove, not delete, and i used the same message for that)

Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

Test Coverage

Documentation

Additional Information

Note that after #9350 is submitted I will need to run npm run messages and commit the results. This shouldn't be merged before then. Done

@maribethb
maribethb requested a review from a team as a code ownerSeptember 8, 2025 23:43
@maribethb
maribethb requested review from BenHenning and removed request for a teamSeptember 8, 2025 23:43
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 8, 2025
@github-actionsgithub-actionsBot added PR: fix Fixes a bug and removed PR: fix Fixes a bug labels Sep 9, 2025

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Thanks @maribethb! I think this makes sense--just had a couple of comments.

Comment threadmsg/json/qqq.json Outdated
Comment threadcore/comments/comment_view.ts Outdated
@BenHenning

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Note that previously these had labels set to things like DoNotOveride? and I don't know what that means. I have to assume that was something Ben set for testing or the initial version of this, I'm not sure.

I set some 'DoNotOverride?' (perhaps misspelled) to help discover some of the less obvious labels, though I missed a few in the initial batch of work and am happy to see them get fixed properly.

Reason for Changes

The most controversial thing here, I think, is that I'm calling the entire comment a button. I think it's basically true since you press enter to edit it. I think we talked about saying fields with editors are buttons too, for that reason. But I'm not sure where landed with that. I think we should do the same thing here that we do for fields with editors.

We did indeed discuss this for fields and other things that are "clickable." Button is probably the closest role paradigm to most of these types of interactive elements in Blockly, though we may use roledescription to be more specific that the item isn't actually a button but can be interacted like a button.

@maribethb

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ContributorAuthor

Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

@BenHenningBenHenning left a comment

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Double checked the accessibility tree and it looks correct, there are no extraneous elements that aren't focusable listed under the workspace comment element. It's still announced as group but there doesn't seem to be a good way to convince VO not to say that since there is in fact a group of elements nested inside it. So I think this is as good as I know how to get it.

(& your reply to the button thread)

This is probably the best we're going to get for now, and it seems reasonable for testing. I wouldn't be surprised if we need to iterate on it more, but I do worry about overfocusing on one particular screen reader since there seems like a lot of potential variance between them.

@maribethb
maribethb merged commit 27fe764 into RaspberryPiFoundation:add-screen-reader-support-experimentalSep 18, 2025
9 checks passed
BenHenning added a commit that referenced this pull request Nov 13, 2025
…der-issues
## The basics
- [x] I [validated my changes](https://developers.google.com/blockly/guides/contribute/core#making_and_verifying_a_change)
## The details
### Resolves
Fixes#9301Fixes#9312Fixes#9313
Fixes part of #9304
### Proposed Changes
This introduces a variety of specific changes to resolve several issues for screen reader work, including introducing fundamental support for field labeling.
Specifically:
- Field labels have been simplified to only use their custom defined ARIA name otherwise they are null (and thus should be ignored for readout purposes) which wraps up the remaining high-level work for #9301 (#9450 tracks more specific follow-up work to improve upon what's been established at this point). The PR also introduces an ARIA override for number inputs in math blocks so that the readout is correct for them.
- Bubble labeling is more explicit now which is useful for mutators (#9312), warnings, and comments. The general improvement for bubbles wraps up the remaining work for #9313 as well since the core issue was resolved in #9351. By default a bubble has no ARIA label.
- #9304 is partly being addressed here with the change to field images: they are no longer being added to the accessibility node tree unless they are actually navigable (that is, clickable). Part of #9304's goal is to remove extraneous nodes.
- Finally, a typo was fixed for 'replaceable blocks' since these were not reading out correctly. This was noticed in passing and isn't directly related to the other issues.
### Reason for Changes
This PR is largely being used as a basis for one particularly significant issue: #9301. Field labeling has undergone several iterations over the past few months and the team seems comfortable sticking with a "do as little as possible" approach when determining the label, thus justifying the need for expecting more specific customization (i.e. #9450). To this end it's important to be clear that getting fields to a good state is not actually "done" but the need to track it as a large incomplete thing has ended. Note that one important part of #9301 was updating field plugins to be accessible--this largely seems unnecessary as-is as it will be completely dependent on the needs of future user tests. The long-term plan will need to account for making all fields in `blockly-samples` accessible (per #9307).
Some of the terminology used here (e.g. for bubbles) will likely need to change after user testing, but it's important to establish that _something_ correct is communicated even if the terminology may require scaffolding and/or refinement.
It's important to note that while non-clickable field images are no longer in the node graph, their ARIA presence still exists as part of the fluent block labeling solution. That is, `FieldImage`'s alt text is used as part of constructing a fluent block label (sometimes to confusing effect--see #9452).
### Test Coverage
No tests needed since these are experimental changes and do not change existing test behaviors.
### Documentation
No documentation changes are needed for these experimental changes.
### Additional Information
None.
@maribethb
maribethb deleted the ws-comments branch July 7, 2026 20:53
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@maribethb@BenHenning