http://www.tutorialspoint.com/knockoutjs/knockoutjs_overview.htm

Copyrighttutorialspoint.
comKNOCKOUTJS-OVERVIEWKNOCKOUTJS-OVERVIEWWhatisKnockoutJSKnockoutJSisbasicallyalibrarywritteninJavaScriptthatisbasedonMVVMpatternthathelpsdevelopersbuildingrichandresponsivewebsites.
Thisseparatestheapplication'sModelstoreddata,ViewUIandViewModelJavascriptRepresentationofmodel.
KOisanabbreviationusedforKnockoutJS.
HistoryKnockoutJSwasdevelopedandismaintainedasanopensourceprojectbySteveSanderson,aMicrosoftemployeeonJuly5,2010.
FeaturesDeclarativeBinding-HTMLDOMelementsareconnectedtomodelthroughdata-bindattributeusingverysimplesyntax.
Itismadeeasytoachieveresponsivenessusingthisfeature.
AutomaticUIRefresh-AnychangesmadetoviewmodeldataarereflectedinUIautomaticallyandvice-versa.
Noneedofwritingextracodeforthis.
DependencyTracking-RelationshipbetweenKOattributesandKOlibraryfunctions/componentsistransparent.
AutomaticallytracksdatachangesinKOattributeandupdaterespectiveaffectedareas.
Templating-TemplatesareasimpleandconvenientwaytobuildcomplexUIstructures-withpossibilityofrepeatingornestingblocks-asafunctionofviewmodeldata.
Extensible-Extendscustombehaviorveryeasily.
WhyuseKnockoutJSKnockoutJSlibraryprovidesaneasyandcleanwaytohandlecomplexdata-driveninterfaces.
Onecancreateself-updatingUIsforJavascriptobjects.
ItispureJavaScriptLibraryandworkswithanywebframework.
It'snotareplacementofJquerybutcanworkassupplementprovidingsmartfeatures.
KnockoutJSlibraryfileisverysmall&lightweight.
KnockoutJSisindependentofanyotherframework.
Andiscompatiblewithotherclientorserversidetechnologies.
MostimportantofallKnockoutJSisopensourceandhencefreeforuse.
KnockoutJSisfullydocumented.
TheofficialsitehasfulldocumentationincludingAPIdocs,liveexamplesandinteractivetutorials.
BrowserSupportKOsupportsallmainstreambrowsers-IE6+,Firefox3.
5+,Chrome,Opera,Safaridesktop/mobile.
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