{"product_id":"building-polyfills-brandon-satrom-9781449370732","title":"Building Polyfills: Web Platform APIs for the Present and Future","description":"\u003cp\u003eAdd custom features to browsers old and new by writing polyfill libraries, JavaScript plugins that take browsers beyond their native capabilities. In this practical fieldbook, author Brandon Satrom introduces principles and guidelines for polyfill development, and then walks you through the steps for building a complex, real-world HTML5 polyfill. \u003c\/p\u003e\u003cp\u003e You'll also explore the future of polyfilling--or prollyfilling--that will enable you to test and work with emerging concepts, often ahead of browser vendors. By the time you finish this book, you'll have the tools and hands-on experience you need to build reliable polyfills for today's and tomorrow's Web. \u003c\/p\u003e\u003cul\u003e \u003cli\u003eLearn the current state of polyfills, including shims, opt-ins, and drop-ins \u003c\/li\u003e\n\u003cli\u003eUse principles and practices to build responsible polyfills that benefit the entire web development community \u003c\/li\u003e\n\u003cli\u003eBuild out several features for an HTML5 Forms polyfill library \u003c\/li\u003e\n\u003cli\u003eConfigure a build environment and run automated cross-browser testing \u003c\/li\u003e\n\u003cli\u003eOptimize performance, handle edge cases, and fine-tune the speed of your polyfill \u003c\/li\u003e\n\u003cli\u003eGet examples of prollyfilling libraries that push the boundaries of the Web \u003c\/li\u003e\n\u003cli\u003eWrite a sample prollyfill and compare it to current polyfill builds \u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e Brandon Satrom\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 144937073X\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781449370732\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e O'Reilly Media\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 03\/25\/2014\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 167\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.62lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.19h x 7.00w x 0.36d","brand":"Brandon Satrom","offers":[{"title":"Paperback","offer_id":48088294785279,"sku":"9781449370732","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_05ea3f04-ff27-44d4-b247-1c12f5c055c4.jpg?v=1769104118","url":"https:\/\/www.whiterainbookhouse.com\/products\/building-polyfills-brandon-satrom-9781449370732","provider":"WR Book House","version":"1.0","type":"link"}