EditorConfig helps developers define and maintain consistent coding styles between different editors and IDEs. The EditorConfig project consists of a file format for defining coding styles and a collection of text editor plugins that enable editors to read the file format and adhere to defined styles. EditorConfig files are easily readable and they work nicely with version control systems.
Specifies intentionally untracked files to ignore
This file consists in a very basic version of a .gitignore file when using the launchpad archetype.
JSCS is a code style linter for programmatically enforcing your style guide.
JSHint is a program that flags suspicious usage in programs written in JavaScript.