$ git clone https://github.com/mktktmr/ex-react-tic-tac-toe.git
$ cd ex-react-tic-tac-toe
$ npm install
$ npm start
Running webpack-dev-server on localhost:8080
Modify webpack.config.dev.js
like below, if you'll like to change port.
webpack.config.dev.js
devServer: {
contentBase: path.join(__dirname, "public"),
port: 8081, // add this line
inline: true,
hot: true
},