Roadmap

The following are the main planned milestones for Emscripten in 2012:

Full support for stdlibc++ [complete]
Enable 100% of LLVM's optimization passes, by implementing a Legalizer in Emscripten [complete]
Support code and data file compression [complete]
Support compiling OpenGL code that compiles to WebGL [complete]
Also working on non-WebGL friendly code, in progress
Write the core compiler portion as an LLVM C++ backend and get it upstream (no change to runtime code, library code, toolchain and tools, etc., at least for now)
Several new tech demos and useful projects
BananaBread https://github.com/kripken/BananaBread

Miscellaneous TODO