1、图片压缩

https://tinify.cn/

2、Echart-Demo

https://www.makeapie.cn/echarts
http://echarts.zhangmuchen.top/#/index
https://www.isqqw.com/
https://codesandbox.io/search?refinementList%5Btemplate%5D=&refinementList%5Bnpm_dependencies.dependency%5D%5B0%5D=echarts-for-react&page=6&configure%5BhitsPerPage%5D=12&query=map

3、地图资源json下载

https://hxkj.vip/demo/echartsMap/
http://datav.aliyun.com/portal/school/atlas/area_selector#&lat=29.40706265224041&lng=120.4334178829393&zoom=8.5

4、正则

https://any86.github.io/any-rule/