Unverified50% confidenceFactTime unknown
手动实现无障碍支持中，仅键盘焦点管理和ARIA属性标注就可能占据组件开发工时的30%以上
1
Sources
50%
Confidence
Long-term
Relevance
5/31/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/8725API
curl https://kongchang.com/api/v1/knowledge/claims/8725MCP
get_claim(id=8725)