DuckDuckGo is the search engine that doesn't track you. We also have smarter answers and less clutter.
This extension makes our instant answers and other features more accessible when you're browsing in Opera. It is open source at https://github.com/duckduckgo/opera-zeroclickinfo
A toolbar button is also added that gives you easy access to our search box and by extension our !bangs, which let you easily search hundreds of other sites. For example, "!a bags" searches bags on Amazon.
There is also new functionality to bring you instant answers via the address bar and the right-click menu. Your feedback is encouraged!