Linter is a base linter provider for the Hackable Atom Editor. Additionally you need to install specific linter for your language. You will find full list below in Available linters section.
It provides a top-level API to its consumer that allows them to visualize errors and other types of messages, easily.
Install package through Atom or use CLI:
$ apm install linter
Stick to imposed codestyle:
$ npm i -g coffeelint eslint$ npm run lint