Yahoo! Mobile Developer Platform. Available now.
Build a world-class widget with the Yahoo! Mobile Developer Platform—offering a standards-based language, easy-to-use toolkit, access to innovative features—and a seamless path to hundreds of devices.
Write it once, run it on hundreds of devices.
Maximize your development efforts with Yahoo! Mobile Widgets. Create a single widget that runs on hundreds of mobile devices, and works across Yahoo! mobile services. You’ll save time and resources designing a widget with built in mass-market appeal.
Blueprint. The features you want in an easy-to-use platform.
Blueprint is Yahoo!’s XML-based mobile programming language that provides a versatile and highly functional development environment. With the Blueprint SDK, you’ll get an easy-to-follow, step-by-step widget building process, allowing you to create, test and build more functionality into your widget.
Open to multiple platforms, numerous operating systems.
Blueprint is the fastest way to get your widget out to a broad market of potential customers. It runs seamlessly across platforms, supports multiple operating systems and hundreds of phones—giving your widget the exposure it deserves.
Download the SDK, now.
Download info: includes Blueprint documentation, XML schema definitions and sample widget code.
My Widgets
Already developed a mobile widget? Manage your widgets built, or learn more about marketing your widget.