This book is a practical guide to solving the everyday problems encountered when building apps for Windows 10 devices, including desktops, laptops, tablets, and phones, using HTML5, CSS3 and JavaScript. Each recipe includes a concise statement of the problem and the approach you should take in order to solve it. A full code solution is also given, along with an in-depth explanation, so you can build on your development knowledge while you work on your application. The majority of recipes can be used with the Universal Windows app template, designed to help you build one consistent user experience across devices. These are supplemented with recipes for adapting your app to different devices, screen sizes and sensor availability. You'll also find out how to deploy and publish your apps in the Windows Store. Learn how to: Make use of the latest Universal Windows app features, alongside customizations for specific platforms and screen sizes. Bring your apps to life with live tiles, notifications, and sharing. Prepare your app to adapt to your users' different cultural and business environments using globalization and localization APIs and best practices. Understand the certification process and publish your app to the Windows Store, with the option to pay once, install anywhere. This book is suitable for anyone developing for Windows and Windows Mobile. Readers should be comfortable working with HTML and JavaScript. No previous experience with Microsoft technologies or languages is needed in order to use this book.

Develop on Yammer is your guide to integrating the Yammer social network with your company's application ecosystem. By developing custom apps and features on the Yammer platform, you can make your workplace more productive, encourage communication and feedback, and get your colleagues collaborating across a range of platforms, including SharePoint, ASP.NET, and Windows Phone. The book begins with an introduction to the development options available along with guidance on how to set up a Yammer developer account. You'll then take your first step in Yammer integration by building a Yammer feed into a web page or other JavaScript-based client application, before diving into app creation and management on the Yammer platform. The authors provide a deep dive into the Yammer authorization process from client-side and server-side perspectives, and you'll find out how to work closely with Yammer's data streams and its full range of development possibilities using Open Graph and Yammer's REST API. The final chapters cover how to build Yammer integration into standalone applications for SharePoint and Windows Phone 8 with Yammer SDKs. All chapters are illustrated with examples and sample code, and a case study follows the development of a workplace training application as the authors apply each technique, so you can see how to make the most of what Yammer has to offer. What You'll Learn Why develop on Yammer, and what development options are available How to add a Yammer feed to an HTML-based application using Yammer Embed, to bring relevant news and discussions into the contexts where they matter How to develop custom Yammer features for your SharePoint, Office or web applications on the client side with the Yammer JavaScript SDK How to carry out secure authorization and authentication on Yammer How to use Yammer Open Graph and REST APIs to posts messages, create custom activities and get data from Yammer-integrated applications How to work with the Yammer Windows Phone 8 SDK to add Yammer functionality to a Windows Phone 8 application Who This Book Is For This book is targeted at developers with a background in .NET/C# development. Readers should be comfortable working with JavaScript. Software architects will also find this book valuable for planning social integration across their companies' business ecosystems.