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🛗 fix: Address Accessibility Issues - Axe Rating: Serious (#10521)

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* feat: add light/dark differentiation on text color for login footer links for more accessible contrast in light mode

* feat: add darker color focus ring on ThemeSelector in light mode for more accessible contrast

* feat: increase contrast on text color for rendered error messages in light and dark mode so that they pass the 4.5:1 accessibility contrast threshold against their backgrounds

* feat: add more accessible color vars to style.css for better contrast against light/dark backgrounds

* feat: un-nest DropdownMenu from ListCard and make them siblings instead for better accessibility

* feat: tweak --border-heavy in light mode so that it uses --gray-410 rather than --gray-400 so that the contrast ratio threshold is hit for accessibility

* feat: switch email and password input border to border-heavy for more accessible contrast on Login page

* fix: add proper focus ring for Action menu button in Prompts Sidenav

* fix: align light and dark focus rings with surrounding elements on preview/edit menu dropdown button in Prompt Card

* fix: remove aria-hidden on parent div with focusable child element according to accessibility guidelines

* fix: add missing aria-readonly false property that should have been in previous accessibility PR

* feat: add horizontal padding on rowRenderer's CellMeasurer div so that focus ring on rows doesnt clip behind virtualized table borders side-to-side

(still need to figure out vertical clipping on final row / a better solution to be able to get overflows to work properly within the virtualized table)

* feat: remove render prop override so that Share and Delete Buttons in Conversation dropdown can be pressed with Enter keystroke

* fix: undo additional colors and changes to --surface-hover

the initial changes came from a misunderstanding of contrast threshold requirements for hover effect accessibility

* feat: better layout for non-nested prompt card / action menu combination

* fix: add proper focus restoration behavior for Preview modal on close

* fix: undo change to --border-heavy in light mode

* fix: set borders for login input boxes back to light

* feat: add announcement for state change when link copied to clipboard in conversation share modal

* feat: add announcement to Refresh Link button

* feat: add announcement for archiving chats

* feat: make date sections in conversation history list <h2> rather than generic <div> for improved screen reader support

* feat: ensure Share Link modal is accessible at high zoom percentage and low viewport width / height requirements by adding max height and overflow attributes to allow scrolling

* feat: bold toast text so that it hits font size accessibility threshold (above 14 px when bolded - change makes text 16 px bold) so that the more disruptive contrast change of the toast background color is no longer necessary.

The background color would need to achieve a 4.5:1 contrast ratio, which would significantly affect the established aesthetic of the current toast system if achieved.

* fix: do not render side nav when it is hidden to avoid keyboard navigation with screen reader

* fix: add side nav button state change announcements and don't render components that were previosuly reachable via keyboard navigation while in the side nav

* feat: add tooltip anchor for Model Select

* fix: only hide the model selector, export, and temp chat buttons when in mobile view and the sidenav is expanded

* feat: add aria-haspopup support for MenuItems and add aria-haspopup: 'dialog' for Share and Delete buttons in ConvoOptions

* feat: add label for DataTable search so that it does not rely on placeholder attribute for function identification

* feat: make X buttons on dialogs 24x24px to achieve AA compliance

* feat: add announcements for the search bar for model selector

* feat: persistent label for DataTable

* feat: make filter files text contrast compliant

* feat: add non-color visual indicator to AudioRecorder listening state

* feat: add aria-expanded attribute to tool call dropdown for screen reader

* feat: add high contrast and rounded outlines for focus indicators on Run Code and Copy Code buttons for code blocks

* fix: change Button to anchor tag in Shared Links component when linking to original conversation

* fix: allow overflow in datatable cells so that focus indicators dont get cut off

* feat: round out focus outline for link name in SharedLinks modal

* feat: add aria-controls and aria-haspopup: "dialog" to SharedLinks delete button and modal

* feat: add aria-controls for dropdown menu items on ConvoOptions for share and delete modals

* feat: add trigger ref to 2FA button and modal in settings menu so focus returns to button on modal close

* feat: add refs so that open sidebar and close sidebar buttons transfer focus to one another

* chore: formatting

* feat: make sure settings modal is accessible at 200% zoom for screen size 1366x768 viewport

* feat: round out focus outline for link names in archived chats modal

* feat: add result announcements for screen reader in DataTable search

* feat: simplify layout for checkbox / api key components for better accessibility

* feat: return focus to chat input on prompt variables modal close

* feat: add persistent labels to TextareaAutosize Inputs in Variable form

* feat: tighten max width so side scrolling not necessary at 400% zoom for VariableForm modal

* feat: add persistent labels to prompt management page

* feat: announce results found for search bars in prompts page and improve them in datatable

* feat: de-nest DashGroupItem buttons in Prompts page to allow better navigation and comply with accessibility standard

* feat: add heading for new prompt creation page for screen readers

* feat: remove non-compliant description truncation for small screen sizes by making labels static on small enough viewport width

* feat: add mobile view sidebar for prompts page

* feat: add bolded text on select for AdvancedSwitch so that there is a visual indicator of selection and it does not rely solely on color as an indication of state

* feat: add persistent labels to ModelSelector search inputs

* feat: align aria-label with visual label for speech recognition users

* feat: make MemoryCreateDialog accessible at 400% zoom (introduce max viewport height attr and make scrollable)

* feat: add persistent label to Filter input for DataTable in file attach sidebar menu

* feat: add persistent label for bookmark filter input in bookmarks sidebar menu

* feat: add alert for screen readers for invalid inputs when editting bookmarks

* feat: bold font in BookmarkForm error readout to pass contrast compliance thresholds for 14pt text

* feat: align aria-label with visual label for BookmarkForm Ttile input

* feat: add 400% zoom support for ALL modals utilizing OriginalDialog to prevent clipping

* feat: remove state change on aria label and give consistent labelling for button, offload state change notification to the announcement div and make more assertive

* feat: add aria-labels which convey that the buttons are sortable (divergence from visual text because iconography is used to signify sort functionality)

* feat: add supplemental visuals to indicate link is clickable other than color in SharedLinks

* feat: increase saturation to hit contrast threshold minimums on Link color in SharedLinks

* feat: stop DataTable from disappearing at 400% zoom in SharedLinks

* feat: increase contrast to hit contrast threshold minimums on Animated Search Input visual indicators

* feat: add aria-label for AnimatedSearchInput (doesn't require explicit labelling because of Search icon)

* fix: stop long example variable declaration from clipping at high zoom in variables info

* feat: add aria-label to bettter describe sort button functionality for vision impaired users

* chore: remove unused translation key

* chore: address ESLint comments

* fix: modify test to account for new alert on theme toggle switch for login page

* chore: interpolate translation key
This commit is contained in:
Dustin Healy 2025-11-26 06:12:04 -08:00 • committed by Danny Avila
parent ac68e629e6
commit 2989ebd649
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GPG key ID: BF31EEB2C5CA0956
62 changed files with 935 additions and 414 deletions
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3
client/src/components/Chat/Input/AudioRecorder.tsx
View file

@ -1,4 +1,5 @@
import { useCallback, useRef } from 'react';
import { MicOff } from 'lucide-react';
import { useToastContext, TooltipAnchor, ListeningIcon, Spinner } from '@librechat/client';
import { useLocalize, useSpeechToText, useGetAudioSettings } from '~/hooks';
import { useChatFormContext } from '~/Providers';
@ -95,7 +96,7 @@ export default function AudioRecorder({
const renderIcon = () => {
if (isListening === true) {
return <ListeningIcon className="stroke-red-500" />;
return <MicOff className="stroke-red-500" />;
}
if (isLoading === true) {
return <Spinner className="stroke-text-secondary" />;

18
client/src/components/Chat/Input/Files/Table/DataTable.tsx
View file

@ -114,12 +114,18 @@ export default function DataTable<TData, TValue>({ columns, data }: DataTablePro
)}
{!isSmallScreen && <span className="ml-2">{localize('com_ui_delete')}</span>}
</Button>
<Input
placeholder={localize('com_files_filter')}
value={(table.getColumn('filename')?.getFilterValue() as string | undefined) ?? ''}
onChange={(event) => table.getColumn('filename')?.setFilterValue(event.target.value)}
className="flex-1 text-sm"
/>
<div className="relative flex-1">
<Input
placeholder=" "
value={(table.getColumn('filename')?.getFilterValue() as string | undefined) ?? ''}
onChange={(event) => table.getColumn('filename')?.setFilterValue(event.target.value)}
className="peer w-full text-sm"
aria-label={localize('com_files_filter_input')}
/>
<label className="absolute left-2 top-1/2 -translate-y-1/2 text-sm text-text-primary transition-all duration-200 peer-focus:-top-2 peer-focus:text-xs peer-focus:text-text-primary peer-[:not(:placeholder-shown)]:-top-2 peer-[:not(:placeholder-shown)]:text-xs">
{localize('com_files_filter')}
</label>
</div>
<DropdownMenu>
<DropdownMenuTrigger asChild>
<Button

10
client/src/components/Chat/Input/PromptsCommand.tsx
View file

@ -20,12 +20,14 @@ const PopoverContainer = memo(
isVariableDialogOpen,
variableGroup,
setVariableDialogOpen,
textAreaRef,
}: {
index: number;
children: React.ReactNode;
isVariableDialogOpen: boolean;
variableGroup: TPromptGroup | null;
setVariableDialogOpen: (isOpen: boolean) => void;
textAreaRef: React.MutableRefObject<HTMLTextAreaElement | null>;
}) => {
const showPromptsPopover = useRecoilValue(store.showPromptsPopoverFamily(index));
return (
@ -33,7 +35,12 @@ const PopoverContainer = memo(
{showPromptsPopover ? children : null}
<VariableDialog
open={isVariableDialogOpen}
onClose={() => setVariableDialogOpen(false)}
onClose={() => {
setVariableDialogOpen(false);
requestAnimationFrame(() => {
textAreaRef.current?.focus();
});
}}
group={variableGroup}
/>
</>
@ -167,6 +174,7 @@ function PromptsCommand({
isVariableDialogOpen={isVariableDialogOpen}
variableGroup={variableGroup}
setVariableDialogOpen={setVariableDialogOpen}
textAreaRef={textAreaRef}
>
<div className="absolute bottom-28 z-10 w-full space-y-2">
<div className="popover border-token-border-light rounded-2xl border bg-surface-tertiary-alt p-2 shadow-lg">