parcel optimizer to prepend text to the bundle file
npm install @pumpn/parcel-optimizer-prependA parcel plugin to add text at the start of your bundle file.
1. Add this plugin to the optimizers in your .parcelrc file:
``json`
{
"extends": "@parcel/config-default",
"optimizers": {
"*.js": ["...", "@pumpn/parcel-optimizer-prepend"]
}
}
Use "..." as the first entry to not overwrite the default optimizers.
2. Add a parcel-optimizer-prepend option and the text you wish to prepend to your package.json:
`json``
{
"parcel-optimizer-prepend": "/ this will be at the top of the file /\n"
}
You are responsible for linebreaks, this plugin won't add them for you.
3. Stay safe!