.eslintrc.json

{
  "extends": "airbnb/legacy",
  "rules": {
    "vars-on-top": 0,
    "func-names": 0,
    "no-new": 0,
    "space-before-function-paren": [2, "never"],
    "no-param-reassign": 0
  },
  "env": {
    "node": true,
    "browser": true,
    "phantomjs": true,
    "jquery": true,
    "es6": true
  },
  "globals": {
    "$": true,
    "firebase": true,
    "CodeMirror": true,
    "Firepad": true,
    "ZeroClipboard": true
  }
}