⚡ Deploying Web applications built with Rust and WebAssembly is nearly identical to deploying any other Web application!

To deploy a Web application that uses Rust-generated WebAssembly on the client, copy the built Web application's files to your production server's file system and configure your HTTP server to make them accessible.

For the fastest page loads, you'll want to use the WebAssembly.instantiateStreaming function to pipeline wasm compilation and instantiation with network transfer (or make sure your bundler is able to use that function). However, instantiateStreaming requires that the HTTP response has the application/wasm MIME type set, or else it will throw an error.

• How to configure MIME types for the Apache HTTP server
• How to configure MIME types for the NGINX HTTP server

• Best Practices for Webpack in Production. Many Rust and WebAssembly projects use Webpack to bundle their Rust-generated WebAssembly, JavaScript, CSS, and HTML. This guide has tips for getting the most out of Webpack when deploying to production environments.
• Apache documentation. Apache is a popular HTTP server for use in production.
• NGINX documentation. NGINX is a popular HTTP server for use in production.