Clang

• ClangAutoComplete

  by pl-ca ST3 46K Installs
  Sublime Text 3 plugin that offers auto-completion of C/C++ structure members or class attributes and methods.

• Clang-Complete

  by lvzixun ST3 Mac 5K Installs
  a auto complete plugin for sublimetext3

• Clang Format

  by rosshemsley ST3 56K Installs
  A C++ code formatter based on Clang Format, for beautiful code with minimal effort in Sublime Text 3