PX

W3Schoolsoffersfreeonlinetutorials,referencesandexercisesinallthemajorlanguagesoftheweb.CoveringpopularsubjectslikeHTML,CSS,JavaScript,Python,SQL,Java,andmany,manymore.

更新时间：2023-10-24 直链：www.w3schools.com

Codrops

Foundedin2009,Codropsisadestinationforwebdesignanddevelopmententhusiasts.Ourteamisdedicatedtoprovidinghigh-quality,innovativecontentthatexploresthelatesttrendsandtechniquesinthefield,keepingwebprofessionalsup-to-dateonthelatestdevelopmentsintheindustry.

更新时间：2023-10-24 直链：tympanus.net