wasmer-js

Supports environment variables, filesystem access, command-line arguments, and multi-threading, enabling complex WebAssembly applications as detailed in the features list.

Allows fetching and running packages like Python directly from the Wasmer registry with simple API calls, as shown in the getting started examples.

Works in browsers and Node.js with support for cross-origin isolation and Web Workers, making it versatile for different JavaScript environments.

Enables creating, publishing, and deploying WebAssembly packages and apps directly through the SDK, as demonstrated in the package and app deployment sections.