One of the issues was that I was using <HashRouter>
instead of <BrowserRouter>
component.
Changing it to <BrowserRouter>
worked fine but when I try to refresh the page I get 404 page (see image).
I thought adding historyApiFallback: true
to my webpack config would do it, but I guess I am wrong.
What else Am I missing here? 
render(
<ApolloProvider client={client}>
<Provider store={store}>
<ConnectedRouter history={history}>
<div>
<BrowserRouter>
{/* <HashRouter> */}
<Switch>
<Route exact path="/entrar" name="Login Page" component={Login} />
<Route exact path="/cadastrar" name="Register Page" component={Register} />
{/* <Route exact path="/404" name="Page 404" component={Page404} /> */}
{/* <Route exact path="/500" name="Page 500" component={Page500} /> */}
{/* <Route path='/' name='Home' component={Full} /> */}
<Route path="/" name="Home" component={Home} />
</Switch>
{/* </HashRouter> */}
</BrowserRouter>
</div>
</ConnectedRouter>
</Provider>
</ApolloProvider>,
target,
)
this is my webpack.config.
const webpack = require('webpack');
const path = require('path');
const ExtractTextPlugin = require('extract-text-webpack-plugin');
const HtmlWebpackPlugin = require('html-webpack-plugin');
const CopyWebpackPlugin = require('copy-webpack-plugin');
const extractCSS = new ExtractTextPlugin('[name].fonts.css');
const extractSCSS = new ExtractTextPlugin('[name].styles.css');
const BUILD_DIR = path.resolve(__dirname, 'build');
const SRC_DIR = path.resolve(__dirname, 'src');
console.log('BUILD_DIR', BUILD_DIR);
console.log('SRC_DIR', SRC_DIR);
module.exports = (env = {}) => {
return {
entry: {
index: [SRC_DIR + '/index.js']
},
output: {
path: BUILD_DIR,
filename: '[name].bundle.js',
publicPath: '/',
},
// watch: true,
devtool: env.prod ? 'source-map' : 'cheap-module-eval-source-map',
devServer: {
contentBase: BUILD_DIR,
historyApiFallback: true,
// port: 9001,
// compress: true,
// hot: true,
// open: true
},
module: {
noParse: /node_modules\/quill\/dist\/quill.js/,
rules: [
{
test: /\.(js|jsx)$/,
exclude: /node_modules/,
use: {
loader: 'babel-loader',
options: {
cacheDirectory: true,
presets: ['react', 'env']
}
}
},
{
test: /\.html$/,
loader: 'html-loader'
},
{
test: /\.(scss)$/,
use: ['css-hot-loader'].concat(extractSCSS.extract({
fallback: 'style-loader',
use: [
{
loader: 'css-loader',
options: {alias: {'../img': '../public/img'}}
},
{
loader: 'sass-loader'
}
]
}))
},
{
test: /\.css$/,
use: extractCSS.extract({
fallback: 'style-loader',
use: 'css-loader'
})
},
{
test: /\.(png|jpg|jpeg|gif|ico)$/,
use: [
{
// loader: 'url-loader'
loader: 'file-loader',
options: {
name: './img/[name].[hash].[ext]'
}
}
]
},
{
test: /\.(woff(2)?|ttf|eot|svg)(\?v=\d+\.\d+\.\d+)?$/,
loader: 'file-loader',
options: {
name: './fonts/[name].[hash].[ext]'
}
}]
},
plugins: [
new webpack.HotModuleReplacementPlugin(),
new webpack.optimize.UglifyJsPlugin({sourceMap: true}),
new webpack.NamedModulesPlugin(),
extractCSS,
extractSCSS,
new HtmlWebpackPlugin(
{
inject: true,
template: './public/index.html'
}
),
new CopyWebpackPlugin([
{from: './public/img', to: 'img'}
],
{copyUnmodified: false}
)
]
}
};