jshint/jshint

JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

jscs-dev/node-jscs

:arrow_heading_up: JavaScript Code Style checker (unmaintained)

google/closure-compiler-npm

Package for managing and documenting closure-compiler for use via npm

tclindner/npm-package-json-lint

Configurable linter for package.json files

standard/standard

🌟 JavaScript Style Guide, with linter & automatic code fixer

feross/standard

🌟 JavaScript Style Guide, with linter & automatic code fixer

brenolf/polyjuice

A utility to convert JSHint and JSCS files into ESLint files and vice-versa

j9t/obsohtml

HTML checker for obsolete and proprietary elements and attributes