Babel 7 not transpiling vendor chunk
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Some of the modules used by other imported libraries are using const instead of var and generated vendors chunk contains const which throws error on older browsers
SyntaxError: Unexpected keyword 'const'. Const declarations are not supported in strict mode.
my babel config
presets: [
[
'@babel/preset-env',
{
modules: false,
},
],
'@babel/preset-react',
],
plugins: [
'@babel/plugin-transform-runtime',
'@babel/plugin-proposal-class-properties',
'@babel/plugin-syntax-dynamic-import',
],
env: {
production: {
only: ['app', 'ssr'],
plugins: [
'react-loadable/babel',
'lodash',
'transform-react-remove-prop-types',
'@babel/plugin-transform-react-inline-elements',
'@babel/plugin-transform-react-constant-elements',
],
},
test: {
plugins: [
'@babel/plugin-transform-modules-commonjs',
'dynamic-import-node',
],
},
},
and webpack rule
{
test: /.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: Object.assign({
sourceType: 'unambiguous',
}),
},
},
webpack babel
asked Nov 8 at 17:53
ewief
114
add a comment |
up vote
0
down vote
favorite
Some of the modules used by other imported libraries are using const instead of var and generated vendors chunk contains const which throws error on older browsers
SyntaxError: Unexpected keyword 'const'. Const declarations are not supported in strict mode.
my babel config
presets: [
[
'@babel/preset-env',
{
modules: false,
},
],
'@babel/preset-react',
],
plugins: [
'@babel/plugin-transform-runtime',
'@babel/plugin-proposal-class-properties',
'@babel/plugin-syntax-dynamic-import',
],
env: {
production: {
only: ['app', 'ssr'],
plugins: [
'react-loadable/babel',
'lodash',
'transform-react-remove-prop-types',
'@babel/plugin-transform-react-inline-elements',
'@babel/plugin-transform-react-constant-elements',
],
},
test: {
plugins: [
'@babel/plugin-transform-modules-commonjs',
'dynamic-import-node',
],
},
},
and webpack rule
{
test: /.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: Object.assign({
sourceType: 'unambiguous',
}),
},
},
webpack babel
asked Nov 8 at 17:53
ewief
114
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
Some of the modules used by other imported libraries are using const instead of var and generated vendors chunk contains const which throws error on older browsers
SyntaxError: Unexpected keyword 'const'. Const declarations are not supported in strict mode.
my babel config
presets: [
[
'@babel/preset-env',
{
modules: false,
},
],
'@babel/preset-react',
],
plugins: [
'@babel/plugin-transform-runtime',
'@babel/plugin-proposal-class-properties',
'@babel/plugin-syntax-dynamic-import',
],
env: {
production: {
only: ['app', 'ssr'],
plugins: [
'react-loadable/babel',
'lodash',
'transform-react-remove-prop-types',
'@babel/plugin-transform-react-inline-elements',
'@babel/plugin-transform-react-constant-elements',
],
},
test: {
plugins: [
'@babel/plugin-transform-modules-commonjs',
'dynamic-import-node',
],
},
},
and webpack rule
{
test: /.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: Object.assign({
sourceType: 'unambiguous',
}),
},
},
webpack babel
asked Nov 8 at 17:53
ewief
114
Some of the modules used by other imported libraries are using const instead of var and generated vendors chunk contains const which throws error on older browsers
SyntaxError: Unexpected keyword 'const'. Const declarations are not supported in strict mode.
my babel config
presets: [
[
'@babel/preset-env',
{
modules: false,
},
],
'@babel/preset-react',
],
plugins: [
'@babel/plugin-transform-runtime',
'@babel/plugin-proposal-class-properties',
'@babel/plugin-syntax-dynamic-import',
],
env: {
production: {
only: ['app', 'ssr'],
plugins: [
'react-loadable/babel',
'lodash',
'transform-react-remove-prop-types',
'@babel/plugin-transform-react-inline-elements',
'@babel/plugin-transform-react-constant-elements',
],
},
test: {
plugins: [
'@babel/plugin-transform-modules-commonjs',
'dynamic-import-node',
],
},
},
and webpack rule
{
test: /.js$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: Object.assign({
sourceType: 'unambiguous',
}),
},
},
webpack babel
webpack babel
asked Nov 8 at 17:53
ewief
114
asked Nov 8 at 17:53
ewief
114
asked Nov 8 at 17:53
ewief
114
asked Nov 8 at 17:53
ewief
114
asked Nov 8 at 17:53
ewief
114
114
add a comment |
add a comment |
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