Next.jsisapowerfuladditiontotheever-growinganddynamicJavaScriptworld.BuiltontopofReact,Webpack,andBabel,itisaminimalisticframeworkforserver-rendereduniversalJavaScriptapplications.ThisbookwillshowyouthebestpracticesforbuildingsitesusingNext.js,enablingyoutobuildSEO-friendlyandsuperfastwebsites.Thisbookwillguideyoufrombuildingasimplesinglepageapptoascalableandreliableclient-serverinfrastructure.Youwillexplorecodesharingbetweenclientandserver,universalmodules,andserver-siderendering.ThebookwilltakeyouthroughthecoreNext.jsconceptsthateveryoneistalkingabout–hotreloading,codesplitting,routing,serverrendering,transpilation,CSSisolation,andmore.YouwilllearnwaysofimplementingtheminordertocreateyourownuniversalJavaScriptapplication.YouwillwalkthroughthebuildinganddeploymentstagesofyourapplicationswiththeJSONAPI,customizingtheconfguration,errorhandling,datafetching,deployingtoproduction,andauthentication.