WASM and Emscripten code usage samples

This repository contains code samples for several use cases of the Emscripten framework.

Emscripten contains several facilities which enable seamless integration of native C++ code into JavaScript web applications via WebAssembly. Emscripten includes a compiler (emcc and em++) which compiles LLVM code into WebAssembly, a library which enables creation and usage of native JavaScript objects directly inside C++ code, as well as facilities for exposing C++ functions to JavaScript via a JNI like interface called Embind. Emscripten also includes emcmake, a CMake wrapper which enables full usage of existing CMake build files.

For more info on Emscripten visit emscripten.org.

Samples

The following code samples are included in this repo:

1. Compile C++ code to WebAssembly
2. Run C++ code in a browser window
3. Call C++ code directly from JavaScript code
4. Bidirectional communication between C++ and JavaScript
5. Debug C++/WASM code using symbol maps
6. Debug C++/WASM code using DWARF symbols