

This extension enables you to select an area containing links and have them open all at once.
#Opera extensions code#
JavaScript code is executed when the page loads, and can contain jQuery selectors.Ĭustom JavaScript code can be executed for different groups of pages:Ī productivity booster, this extension helps when you are researching on a topic. The extension allows to execute custom JavaScript code on any site and to store the comments for pages. *: “ruby” are small texts that are usually displayed above base texts to show the pronunciation of characters used in East Asian languages. After installation, ruby annotations in pages will be automatically processed and rendered as closely as possible to the ruby annotation spec. HTML Ruby adds support for basic rendering of ruby annotation in Opera. Render ruby(*) annotation (furigana and stuff) This extension is a port of the bookmarklet at. A great way to play/experiment with the layout, without changing any piece of code.ĭisplays an outline of the current page using the HTML5 outlining algorithm.


This extension toggles the ‘Design Mode’ so that you can edit the contents of the page. String and Boolean values are highlighted with blue, numbers – with green, null values – with red color.Įdit the page like a WYSIWYG editor. Pretty much a standard feature.įormats and highlights JSON data loaded from file or server. Opera’s version of MeasureIt, OMeasure! is a simple measuring tool for web developers. – encodeURIComponent / decodeURIComponent (default) It is useful to encode strings the same way that the posted data from The following encoding/decoding methods are available on the extension preferences page: Here is presenting a set of most useful plugins for web developers and designers: As Opera continues to gain share in the desktop browser market, web developers cannot afford to ignore it anymore. Opera 11 has added extensions (addon) to its feature set and interestingly, Opera 11 was downloaded 6.7 million times on the first day itself. Opera desktop browser’s latest version, i.1.
