Portable Native Client (PNaCl)

Run C/C++ code compiled to LLVM bitcode on any web page. The code runs inside the Native Client sandbox and has access to the same capabilities as JavaScript via the Pepper APIs.

Status in Chromium


Enabled by default (launch bug) in:

  • Chrome for desktop release 31
  • Opera release 18
  • Opera for Android release 18

Consensus & Standardization

  • Opposed
  • No public signals
  • No public signals
  • Mixed signals


Last updated on 2017-06-14