WebAssembly ABI (Application Binary Interface)

WebAssembly ABI (Application Binary Interface) is a set of rules that defines how programs communicate with each other at a low level in a WebAssembly environment. It specifies how data types are represented, how functions are called, and how memory is accessed. Essentially, the ABI ensures that different programming languages, running in a web browser or other platforms, can work together smoothly. This is crucial for performance and interoperability, allowing developers to write code in various languages while ensuring it runs correctly when compiled to WebAssembly.