Free HTML Editor for Gmail™ - code HTML email directly from Gmail

Inject HTML into Gmail™. Great for HTML Signatures and fun email widgets!

Speed controller for HTML5 videos. Simply speed boost, slow down, advance and rewind using keyboard.

Add HTML Validator in Developer Tools

This extension will allow user to stop auto playing Facebook videos during surfing on Facebook wall.

YAAW的chrome版本,支持右键添加到YAAW进行下载