Yahoo.com: New and Open for Developers
Over 330 million people visit www.yahoo.com and enjoy the look and feel of the new Yahoo! homepage. Now, developers like you have an opportunity to see your own Apps on the world's most popular homepage. Build and test your Apps today on the Yahoo! Application Platform.
Best Practices & GuidelinesApp DistributionDocumentation
Yahoo! Application Platform
Thousands of applications already built by developers around the world.
Ready to get started?
Yahoo! Application Platform provides a secure and flexible environment for you to create apps on Yahoo!. Start building your apps today.
Best Practices & Guidelines
Read our best practices and guidelines to your apps for the new Yahoo! homepage.
App Distribution
Develop apps that can reach the millions who use Yahoo! every day. Learn about the many ways we've created for you to share your app.