Firebug Lite for Opera 15+

Контур.Плагин

评分： 总评分次数： 8

Lorem Fill

A webpage form filler that populates context specific random test data into forms elements.

评分： 总评分次数： 4

AddCSS

This extension allows you to add your own custom website specific CSS style sheets.

评分： 总评分次数： 7

Web Developer

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

评分： 总评分次数： 86

MultiPass

Automatically login to Basic Authentication using data based on URL regexp.

评分： 总评分次数： 2