Yahoo! Answers is world's leading Q&A site. Our APIs let your users ask and answer questions on your site, and provides access to query and display interesting content from our database of resolved questions.
BOSS is Yahoo!'s open search web services platform. Developers can use BOSS to build and launch web-scale search products that utilize the entire Yahoo! Search index.
Apache Hadoop is an open source Java software framework for running data-intensive applications on large clusters of commodity hardware, allowing storage and retrieval of large distributed data sets.
Yahoo! Messenger is the premier instant messaging (IM) platform. The SDK offers a platform for contact and group management, presence, real-time communications, and data transfer.
PlaceFinder is a geocoding Web service that helps developers make their applications location-aware by converting street addresses or place names into geographic coordinates (and vice versa).
An Update is a small snippet of information about a user's activity, such as ratings, reviews, comments, or favorites, on or off the Yahoo! network. The API provides read, write, and delete access.
Yahoo! WebPlayer is the easiest way to add video & audio to your site. Bring your pages to life by adding relevant rich media using our smart, sleek and easy-to-install player - and it only requires adding a single line of JavaScript to your pages.
The Yahoo! Application Platform enables developers to create and deploy their applications across the Yahoo! network of sites. It is based on, and supports, open standards including Open Social.
The YQL platform provides a single endpoint service that enables developers to query, filter, combine, execute and store data across Yahoo! and beyond.
YSlow is a Firefox add-on (integrated with the Firebug development tool) that analyzes web pages and suggests ways to improve their performance based on a set of rules for high performance web pages.
YUI is a library of JavaScript utilities and controls for building richly interactive web applications using techniques such as DOM Scripting, DHTML, and Ajax.
