如何在codepen中运行使用“create-react-app”创建的react项目？

Question

I've created very basic react project with create-react-app command and wish to run in codepen

I did below settings under JS

To run project locally I use command npm run , how to achieve that in codepen ?

Answer 1

create-react-app compiles all the code into one or many javascript files. You cannot do that in codepen. You can use codepen with pre-compiled react files but you won't get what you would expect from create-react-app .

See this Hello World example: https://reactjs.org/redirect-to-codepen/hello-world

There are other sites like glitch.me , codesandbox.io where you can clone the repo of create-react-app and use the node environment.