Jest error parsing React jsx files “Support for the experimental syntax ‘jsx’ is...
source link: https://www.kevinhooke.com/2022/03/27/jest-error-parsing-react-jsx-files-support-for-the-experimental-syntax-jsx-isnt-currently-enabled/
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Jest error parsing React jsx files “Support for the experimental syntax ‘jsx’ isn’t currently enabled”
I ran into this error adding new Jest tests to my React project:
SyntaxError: CellComponent.test.js: Support for the experimental syntax 'jsx' isn't currently enabled (7:34):
and then this recommendation at the end:
Add @babel/preset-react (https://git.io/JfeDR) to the 'presets' section of your Babel config to enable transformation.
Doing an ‘npm i @babel/preset-react –save-dev’ gets us almost all the way there. Add a default babel.config.js with this config and you’re ready to go:
module.exports = { presets: [ '@babel/preset-react', [ '@babel/preset-env', { targets: { node: 'current', }, }, ], ], };
I pieced this together from multiple places, answers on this question got me in the right direction.
CategoriesKev's BlogTagsbabel, javascript, jest, react
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