可用 npm 镜像

jsDelivr
https://cdn.jsdelivr.net/npm

unpkg
https://unpkg.com/

unpkg 自建
https://cdn.cbd.int

npm element
http://npm.elemecdn.com/

初七云
https://cdn.chuqis.com/npm
https://cdn.chuqis.com/gh

https://esm.sh/
渺软公益 CDN
https://cdn.onmicrosoft.cn/
https://npm.onmicrosoft.cn/

其他 cdn

bootcdn
https://www.bootcdn.cn/

loli （cdnjs）
https://cdnjs.loli.net/

Staticfile
https://staticfile.org/

75CDN
https://cdn.baomitu.com/

今日头条 CDN
https://cdn.bytedance.com/

cdnjs
https://cdnjs.com/