[Responsive] 方便開發響應式網頁(RWD)的 Chrome 工具
更新日期:Chrome插件，如果覺得預設開發者工具不夠用可以試試看。
Emmet Re:View
https://chrome.google.com/webstore/detail/emmet-review/epejoicbhllgiimigokgjdoijnpaphdp
Viewport Resizer
https://chrome.google.com/webstore/detail/viewport-resizer/kapnjjcfcncngkadhpmijlkblpibdcgm
Responsive Web Design Tester
https://chrome.google.com/webstore/detail/responsive-web-design-tes/objclahbaimlfnbjdeobicmmlnbhamkg