Picture in Play

Related

• 

  Framed!

  This tool grants you the power to add a custom border to visually separate different web hosts

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 1

• 

  Window Performance Test

  Get accurate performance timing for any page with this extension

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 1

• 

  {DOM.Tree}

  This extension show the element of a document in a tree view!

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 3

• 

  PerfectPixel by WellDoneCode

  This extension helps develop your websites with pixel perfect accuracy!

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 10

• 

  Web Developer

  Adds a toolbar button with various web developer tools. The official port of the Web Developer extension for Firefox.

  คะแนน: จำนวนคะแนนรวมทั้งหมด: 83