js.lib.webassembly

A WebAssembly Instance object is a stateful, executable instance of a WebAssembly Module. Instance objects contain all the Exported WebAssembly functions that allow calling into WebAssembly code from JavaScript.

A WebAssembly Module object contains stateless WebAssembly code that has already been compiled by the browser and can be efficiently shared with Workers, and instantiated multiple times. To instantiate the module, call the secondary overload of WebAssembly.instantiate().