A one-line package broke `npm create-react-app`

Re:A one-line package broke `npm create-react-app` by staticassertion on Saturday April 25, 2020 @01:50PM (#22979796)

This will work for a standard Promise, which is great, but not for weirdo made up promises. It also was released, I think, in 2018.

It's one thing if you own the entire codebase, but if you're building a popular, multiple-years-old library/framework, you can't make the same assumptions.

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Re:A one-line package broke `npm create-react-app` by mikewhy on Saturday April 25, 2020 @02:23PM (#22980066)

I'm only finding about it today TBH. Usually I go for what this library does:

  function isPromise(obj) {
    return typeof obj?.then === 'function'
  }

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