Add-ons
To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!
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Diccionario español México
Wiktionary (en)
Search Wiktionary.org, the free-content multilingual dictionary quickly and easily - and without wasting time and bandwidth on ads.
SweetSearch
SweetSearch is A Search Engine for Students. It searches only trustworthy, credible Web sites, and avoids the clutter you find in other search engines. It is particularly useful for biographies, history, and other research assignments.
Abbreviations
Yii API Search
World of Music
Add this powered by Google search engine to your search bar, and find music recordings and programs around the world
Library of Congress Search
PHP Function Reference
WordPress Code Reference
Search the new (2014+) WordPress Code Reference: https://developer.wordpress.org/reference/
Yale University Library Search
Lexiology.com Dictionary
Lexiology.com Dictionary of American English: This dictionary has a very nice Web 2.0 browse interface. It contains definitions/meanings, audio, phonetics, usages and other information. Searched word can be added in the personal word-list.
Web Design Search Plugin
Add this powered by Google search engine to your search bar, and search within web design blogs and websites.
UC Berkeley Library Search (University of California Berkeley)
Search the UC Berkeley Library catalog (OskiCat).
RefDesk search
New York Public Library Search
WordStash.com
The WordStash add-on adds a lookup search bar to the upper right that allows you to lookup simple definitions and save them to your WordStash account.
Caligraffiti
Website SEO Search Plugin
Add this powered by Google search engine to your search bar, and search within SEO blogs and websites
Boston Public Library Search
Kansas City Public Library SearchTo create your own collections, you must have a Mozilla Add-ons account.
