Unverified50% confidenceFactExact time
JavaScript通过DOM API可以实时修改页面的结构、内容和样式，包括动态添加或删除元素、更新文本内容
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/2/2026
First Seen
Valid until: 9/30/2026
Sources
JavaScript Fundamentals: A Complete Guide to Variables, DOM Manipulation, Event Handling, and API Calls
bilibiliFireUG技术社区6/21/2026
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