Scenario

Native spellcheck interfering with editing

Browser spellcheck underlines and may mutate DOM or fire input-adjacent updates—conflicting with custom dictionaries, code blocks, and IME composition.

accessibility
Scenario ID
scenario-spellcheck-interference

Details

Browser spellcheck underlines and may mutate DOM or fire input-adjacent updates—conflicting with custom dictionaries, code blocks, and IME composition.

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Variants

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Case OS Device Browser Keyboard Status
ce-0068-contenteditable-with-spellcheck macOS 14.0 Desktop or Laptop MacBook Pro Safari 17.0 US draft

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Related Scenarios

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Category: accessibility

Keyboard navigation accessibility issues in contenteditable

Keyboard navigation in contenteditable elements must comply with WCAG 2.1.1 (Keyboard) and 2.1.2 (No Keyboard Trap) requirements. The Tab key typically moves focus out of contenteditable, while arrow keys move the caret. Custom keyboard handling must ensure all functionality is keyboard-operable and focus remains visible.

0 cases
Category: accessibility

Voice and speech-driven input in contenteditable lacks a stable editing contract

OS voice typing, Web Speech API, and assistive voice tools insert or mutate contenteditable without the same event sequence as keyboard or IME. Caret position, selection, and composition events are inconsistent across platforms, which breaks editors that assume beforeinput/input/composition alignment.

1 case

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