embind

Embind has support for binding most C++ constructs, including those introduced in C++11 and C++14. Its only significant limitation is that it does not currently support raw pointers with complicated lifetime semantics. This article shows how to use EMSCRIPTEN_BINDINGS() blocks to create bindings for functions, classes, value types, pointers (including both raw and smart pointers), enums, and constants, and how to create bindings for abstract classes that can be overridden in JavaScript.