PrismKit文字快速閱讀器快速閱讀器在瀏覽器中執行本機複製連結Markdown以固定速度一次顯示一個字詞，並醒目標示焦點字母。文字轉語音Read text aloud with your browser's voices, adjust rate, pitch and volume, and follow the highlighted word.打字速度測驗Measure your typing speed in words per minute and your accuracy over a timed passage.