Tutsplus Marketplace Writing Modular JavaScript 視頻教學 英文教學版

　



　
軟體簡介:
　
WhenwritinganentirewebapplicationinJavaScript,it’sveryimportant
tohavewell-organizedcode;maintainingaspaghetti-codedprojectwill
onlycauseyouheadachesandnightmares.Inthistutorial,I’llshowyou
howtomodularizeyourcodetomakeiteasiertomanagelargeJavaScript
projects.

Iwasinspiredtowritethistutorialafterwatchingapresentationentitled
“ScalableJavaScriptApplicationArchitecture”byNicolasC.Zakas(available
ontheYUITheater).We’lltakethetheoreticalcodethatheshowedinhis
slidesandextendandcustomizeittocreatearobustJavaScriptsystem
thatwillmakeitincrediblyeasytobuildwebappsontopof.
We’llstartbydefiningourmodules;then,we’llbuildasandboxforthem
tointeractwith.We’llalsoneedacoretohandlethemodules,andabase
(aJSframework)thatgivesthecoreanequalizedenvironmenttoworkon.
We’llbuildourfirstcoreonjQuery,andthenbuildanalternatecoreon
Dojo.

We’llconcludethistutorialbydiscussingwhatthebenefitsanddownsides
ofusingsuchanarchitectureforJavaScriptare.