This is a simple Fable Node.js app which is bundled with webpack. It's basically what we need to start working on Serverless functions for instance.

• dotnet SDK 2.1 or higher
• node.js with npm
• An F# editor like Visual Studio, Visual Studio Code with Ionide or JetBrains Rider.

• Install JS dependencies: npm install
• Build Node.js app npm run build
• Try Node.js app node build/App.js

JS dependencies are declared in package.json, while package-lock.json is a lock file automatically generated.

Webpack is a JS bundler with extensions, like a static dev server that enables hot reloading on code changes. Fable interacts with Webpack through the fable-loader. Configuration for Webpack is defined in the webpack.config.js file.

The sample only contains two F# files: the project (.fsproj) and a source file (.fs) in the src folder.