.. _guidelines-index:

================================ Code Portability and Limitations

Emscripten can be used to compile almost any portable C/C++ code to JavaScript. The topics in this section help identify less portable code, and code that may need to be changed because of limitations in the browser environment or Emscripten-compiled JavaScript.

.. toctree:: :maxdepth: 1

portability_guidelines api_limitations function_pointer_issues browser_limitations.rst