Personal Amway some websites

• The bootstrap4 responsive layout is easy to use, but it can't remember the linked bootstrap4 Chinese document

• vue.js personally understands that modular development of repeated components saves code space, and component routing should be mastered on the link to the official vue.js documentation

• I do n’t know where to see the CDN link on the CDN website

• After learning some documents, online documents are very useful w3school rookie tutorial

• Bilibili is a good thing

• An online icon library icon library

• A color library Color Library

• Personal recommendation: Learn online documents and tutorial videos together. Look at the documents first and then the videos, which varies from person to person.