SECURITY REVIEW
Not yet assessed
Review the original instructions and requested permissions before installing.
No security review is available for this catalog entry yet.
Frontend · Testing / AGENT SKILL
th-has-data-cells
0
Review accessible associations between table headers and data cells in rendered interfaces.
Use when reviewing rendered HTML, interactive components, or design-system patterns related to Ensure table headers associate with data cells. Check native semantics first, then inspect keyboard behavior, focus flow, accessible names, and screen-reader output where relevant.
Understand the trade-offs.
SKILL QUALITY
Not yet assessed
How clearly the skill guides your agent, how complete its workflow is, and how you can check the outcome.
No quality assessment is available for this catalog entry yet.
The full skill.
Original instructions from the publisher’s SKILL.md
# Ensure table headers associate with data cells Orphaned headers without data cells can confuse users of assistive technology and indicate a broken table structure. ## Quick Reference - Every `<th>` must be associated with one or more `<td>` cells - Avoid empty headers that don't describe any data - Remove unnecessary headers to reduce screen reader noise ## Check Verify that all `<th>` elements are correctly associated with data cells. ## Fix Remove empty headers or ensure they are correctly mapped to data cells. ## Explain Explain why every header must have associated data to maintain an accessible table structure. ## Code Review Review the rendered markup and interactive states that affect Ensure table headers associate with data cells. Flag exact elements, roles, labels, focus behavior, or keyboard interactions that violate the rule, and note how to verify the fix with browser accessibility tooling or assistive tech. --- For full implementation details, code examples, and framework-specific guidance, see `references/rule.md`. Rule page: https://frontendchecklist.io/en/rules/accessibility/th-has-data-cells