{"product_id":"9781785885181","title":"Getting Started with React Native","description":"\u003cp\u003e\u003cb\u003eLearn to build modern native iOS and Android applications using JavaScript and the incredible power of React\u003c\/b\u003e\u003c\/p\u003e\u003ch2\u003eAbout This Book\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eLearn to design and build a fully-featured application using the newest cutting-edge framework from Facebook\u003c\/li\u003e\n\u003cli\u003eLeverage your JavaScript skills to become a native app developer\u003c\/li\u003e\n\u003cli\u003eDevelop custom UI components, implement smooth navigation, and access native features such as geolocation and local storage\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho This Book Is For\u003c\/h2\u003e\u003cp\u003eThis book is for web developers who want to learn to build fast, good-looking, native mobile applications using the skills they already have. If you already have some JavaScript knowledge or are using React on the web, then you will be able to quickly get up and running with React Native for iOS and Android.\u003c\/p\u003e\u003ch2\u003eWhat You Will Learn\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eSet up the React Native environment on both devices and emulators\u003c\/li\u003e\n\u003cli\u003eGain an in-depth understanding of how React Native works behind the scenes\u003c\/li\u003e\n\u003cli\u003eWrite your own custom native UI components\u003c\/li\u003e\n\u003cli\u003eLearn the ins and outs of screen navigation\u003c\/li\u003e\n\u003cli\u003eMaster the art of layout and styles\u003c\/li\u003e\n\u003cli\u003eWork with device-exclusive data such as geolocation\u003c\/li\u003e\n\u003cli\u003eDevelop native modules in Objective-C and Java that interact with JavaScript\u003c\/li\u003e\n\u003cli\u003eTest and deploy your application for a production-ready environment\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eIn Detail\u003c\/h2\u003e\u003cp\u003eReact Native is a game-changing approach to hybrid mobile development. Web developers can leverage their existing skills to write mobile applications in JavaScript that are truly native without using cross-compilation or web views. These applications have all of the advantages of those written in Objective-C or Java, combined with the rapid development cycle that JavaScript developers are accustomed to.\u003c\/p\u003e\u003cp\u003eWeb developers who want to develop native mobile applications face a high barrier to entry, because they are forced to learn platform-specific languages and frameworks. Numerous hybrid technologies have tried to simplify this process, but have failed to achieve the performance and appearance that users expect.\u003c\/p\u003e\u003cp\u003eThis book will show you all the advantages of true native development that React Native has without the steep learning curve, leveraging the knowledge you already have. We do this by getting you up and running quickly with a sample application. Next, we'll introduce you to the fundamentals of creating components and explain how React Native works under the hood. Once you have established a solid foundation, you will dive headfirst into developing a real-world application from start to finish. Along the way, we will demonstrate how to create multiple screens and navigate between them,use layout and style native UI components, and access native APIs such as local storage and geolocation. Finally, we tackle the advanced topic of Native modules, which demonstrates that there are truly no limits to what you can do with React Native.\u003c\/p\u003e\u003ch2\u003eStyle and approach\u003c\/h2\u003e\u003cp\u003eThis book provides a simple and easy way to build mobile applications in JavaScript. Each topic takes you through the life cycle of creating a fully-functional native app, with detailed explanations of the entire process.\u003c\/p\u003e","brand":"Packt Publishing","offers":[{"title":"Default Title","offer_id":46349025476849,"sku":"9781785885181","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/5433\/7265\/files\/9781785885181_p0.jpg?v=1765253001","url":"https:\/\/shop.barnesandnoble.com\/products\/9781785885181","provider":"Barnes \u0026 Noble","version":"1.0","type":"link"}