babel-preset-gatsby
Advanced tools
Gatsby uses the phenomenal project [Babel](https://babeljs.io/) to enable support for writing modern JavaScript — while still supporting older browsers. This package contains the default Babel setup for all Gatsby projects.
Gatsby uses the phenomenal project Babel to enable support for writing modern JavaScript — while still supporting older browsers. This package contains the default Babel setup for all Gatsby projects.
For more information on how to customize the Babel configuration of your Gatsby site, check out our documentation.
@babel/preset-env@babel/preset-react@babel/plugin-proposal-class-properties@babel/plugin-syntax-dynamic-import@babel/plugin-transform-runtimebabel-plugin-macrosbabel-plugin-transform-react-remove-prop-types@babel/plugin-proposal-nullish-coalescing-operator@babel/plugin-proposal-optional-chainingbabel-plugin-optimize-hook-destructuringInstall babel-preset-gatsby and add a .babelrc file with the following content to the root of your project:
npm install --dev babel-preset-gatsby
{
"presets": ["babel-preset-gatsby"]
}
targets{ [string]: number | string }, defaults to { "browsers": ["last 4 versions", "safari >= 7", "ie >= 9"] } in production and { "browsers": ["last 2 versions", "not ie <= 11", "not android 4.4.3"] } in development when targeting the browser and { "node": 6 } in production and { "node": "current" } in development when targeting Node.js.
Use this option to configure custom target browsers.
FAQs
Gatsby uses the phenomenal project [Babel](https://babeljs.io/) to enable support for writing modern JavaScript — while still supporting older browsers. This package contains the default Babel setup for all Gatsby projects.
We found that babel-preset-gatsby demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 12 open source maintainers collaborating on the project.
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