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FURP12-Snappy
 

FURP12-Snappy

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FURP12-Snappy FURP12-Snappy Presentation Transcript

  • Snappy 幕後祕辛 (?) Littlebtc
  • 「快」到沒感覺
  • 「順」才重要
  • 裡卡
  • Single Process
  • Main Thread 塞車
  • 繪圖卡卡
  • SQL 卡卡
  • I/O 卡卡
  • GC 卡卡
  • 動卡卡
  • SNAPPY!!
  • 網頁也有問題
  • DOM Storage 會卡住 I/O
  • IndexedDB
  • setTimeout();// considered harmful
  • Use focusor visibility
  • about:telemetry
  • Thanks!