// DONT FORGET TO `yarn add esbuild-loader` !!! // config/webpacker/environment.js const { environment } = require('@rails/webpacker') const { ESBuildPlugin } = require('esbuild-loader') const esBuildUse = [ { loader: require.resolve('esbuild-loader'), // What you want to compile to, in this case, ES7 options: { target: 'es2016' } } ] environment.loaders.get('babel').use = esBuildUse environment.loaders.get('nodeModules').use = esBuildUse environment.plugins.append("EsBuildPlugin", new ESBuildPlugin()) module.exports = environment