SwiftUIisthenewandpowerfulinterfacetoolkitthatletsyoudesignandbuildiOS,iPadOS,andmacOSappsusingdeclarativesyntax.ItisapowerfulwaytodeveloptheUIelementsofapplications,whichwouldnormallybetightlycoupledtoapplicationlogic.LearnSwiftUIwillgetyouuptospeedwiththeframeworkandcross-deviceUIdevelopmentinnotime.Completewithdetailedexplanationsandpracticalexamples,thiseasy-to-followguidewillteachyouthefundamentalsoftheSwiftUItoolkit.You'lllearnhowtobuildapowerfuliOSandiPadOSapplicationthatcanbereusedfordeploymentonwatchOS.Asyouprogress,you'lldelveintoUIandunittestinginiOSapps,alongwithlearninghowtotestyourSwiftUIcodeformultipledevices.ThebookwillalsoshowyouhowtointegrateSwiftUIfeaturessuchasdatabindingandnetworkrequestsintoyourcurrentapplicationlogic.Bytheendofthisbook,youwillhavelearnedhowtobuildacross-deviceapplicationusingtheSwiftUIframeworkandSwiftprogramming.