Javascript Function Is Undefined After Running Webpack

Here is my webpack.config.js module.exports = { entry: './src/index.js',//path relative to this file output: { filename: '../frontEnd/bundle.js',//path relative to

Solution 1:

You aren't exporting test() to window.

module.exports = {...} won't automagically get injected into window, but:

• you can set the output.libraryTarget: 'window' and output.library: 'something' configuration options and get window.something.test() (docs here), or
• you can manually do window.test = test; at the end of your Webpack entry point instead of exporting things.