长文快速滚动后按需补回跳过的段落并就地解释卡住的术语

来源证据

一位长文阅读者描述自己快速翻过文章数屏后会担心是否跳过关键内容，并希望补回光标旁被跳过的那个片段。

Hi Product Hunt 👋 I built Skim Recap because I kept flicking past several screens of long articles, then wondering whether I had skipped the part that mattered. It detects a fast scroll and recaps exactly that skipped stretch beside your cursor—not the whole article and not everything above it. The feature I’m happiest with in 0.4 is Feynman. A recap is deliberately limited to what the passage said. That keeps it faithful, but it also means a recap cannot explain a term the page never defined.