Web App开发框架介绍及分析_刘铁锋

WebApp的发展以及开发框架介绍@百纳刘铁锋议程•计算机应用程序发展历程•计算机语言的发展历程•移动设备上应用开发的两难•Web技术的发展•Web技术能力展望•Web开发框架现状与分析移动设备的两难•多平台？•分裂•学习成本高–JavaForAndroid–ObjectiveC++foriOS–.NETforWindowsPhone•转还是不转？HTML5的改变•WhyHTML5?•BeforeHTML5?•WhyNotFlash?•Howdothebigplayerthinkoutit?•HTML5.NativeCodeHTML5UIPresentation√CSS3?UIRendering√HTML?Interaction√Drag&DropMultimedia√Canvas/VideoMultipleThread√AJAX/WebWorker?Network√WebSocketLocalStorage√WebStorage/WebSQLDatabaseHardwareAccess√WebGLFramework&ToolsCurrentMaturityDebugChromeforAndroidWeinreAvailableforAndroidProxybased(AllDevice)IDESenchaDesignerBetaJavaScriptLibaryJqueryJqueryMobileJQ.MobiIndustryStandardPerformanceissueGrowing(5k)JavaScriptFrameworkSenchaTouchYahoo!Cocktails-YUISproutcoreBackboneJSLungoJSJoshfireJoMature,HeavyMobileFrameworkUnknownCodeGenerationLightweight,Key-ValuebindingEventSematicstructureinprojectCrossplatform,AdaptEventDesignforWebAppUIFrameworkSenchaTouchChartJqueryUIMatureUIWidgets,ThemeData/LogicFrameworkYQLUnknownCrossPlatformFrameworkPhoneGapTitaniumDominateN/AJoshfireLungoJSJO•WhatisYQL?•TheYahoo!QueryLanguageisanexpressiveSQL-likelanguagethatletsyouquery,filter,andjoindataacrossWebservices.WithYQL,appsrunfasterwithfewerlinesofcodeandasmallernetworkfootprint.YQLSproutcore•---