autocomplete for C/C++/ObjC using clang
Python packages, variables, methods and functions with their arguments autocompletion powered by Jedi
Build your current project, directly from Atom
Do git things without the terminal
Syntax highlighting for CMake for Atom
C++14 language support including new keywords, raw strings, digit separators, and binary literals
Cython language support in Atom
A Base Linter with Cow Powers to visualize errors and other kind-of messages, easily.
Lint C-based files using clang
Beautify HTML, CSS, JavaScript, PHP, Python, Ruby, Java, C, C++, C#, Objective-C, CoffeeScript, TypeScript, Coldfusion, and SQL in Atom.