Native Client (NaCl), is an open-source technology that allows native machine code to run securely sandboxed in the browser, with privileges mirroring Javascript. Two layers of sandboxing, a static verification inner sandbox combined with Chrome’s outer process sandbox, ensure users can safely run applications they may not trust. Modified GCC and LLVM based toolchains allow applications to target NaCl using the PPAPI I/O interface.

This talk will explore key challenges including: packaging, testing, emulating process management using a JavaScript “microkernel”, and building POSIX support—pthreads, files, processes, sockets, terminal I/O—on top of Web-centric APIs.

See a full-featured development environment comprised of FOSS applications including editors (Vim, Emacs, Nano), scripting languages (Python, Lua, Ruby, Tcl/Tk, Bash), utilities (tar, zip, curl, grep), version control (git, svn), compilers (GCC, Clang/LLVM), GDB, GNUMake, window managers, and an X11 server, all running in concert, sandboxed in the browser. Discover how the Desktop can now become one with the Web and help put Free and Open Source Software in the hands of developers and users everywhere.