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Discussion on: Optional chaining: What is it, and how can you add it to your JavaScript application right now?

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yuritoledo profile image
Yuri Toledo •

Anyway how to add it to rewired app?

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nimmo profile image
Nimmo •

I'm sorry, I'm not sure I understand your question. What do you mean?

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sabarasaba profile image
Ignacio Rivas •

This works for me: 

const {
  override,
  addBabelPlugins,
} = require('customize-cra');

...

module.exports = override(
  ...
  addBabelPlugins('@babel/plugin-proposal-optional-chaining'),
  ...
);