GitHub - ternjs/tern: A JavaScript code analyzer for deep, cross-editor language supportThis is Tern. Tern is a stand-alone, editor-independent JavaScript analyzer that can be used to improve the JavaScript integration of existing editors. Thanks to a group of generous crowd funders, Tern is open-source software, under an MIT license. There are currently plugins available for Emacs (and Emacs company-mode), Vim, Sublime Text, Eclipse (and general Java API), Light Table, Atom, TextMat
