eslint-plugin-jquery

Disallow jQuery functions with native equivalents. This is the Wikimedia-maintained fork of this project.

Installation

You'll first need to install ESLint:

$ npm install eslint --save-dev

Next, install eslint-plugin-jquery:

$ npm install eslint-plugin-jquery --save-dev

Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-jquery globally.

Usage

Add jquery to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:

{
  "extends": "plugin:jquery/deprecated",
  "plugins": [
    "jquery"
  ]
}

The pre-set profile plugin:jquery/deprecated includes all known deprecated and removed code, and is updated as new releases of jQuery come out. You can instead use profiles targetting specific versions of jQuery if you know the environment in which your code will operate. There are profiles for jQuery 3.3.x+ environments (deprecated-3.3), 3.0.x+ (deprecated-3.0), and several others for completeness.

Alternatively, you can pick out rules individually:

{
  "plugins": [
    "jquery"
  ],
  "rules": {
    "jquery/no-ajax": 2,
    "jquery/no-ajax-events": 2,
    "jquery/no-and-self": 2,
    "jquery/no-animate": 2,
    "jquery/no-attr": 2,
    "jquery/no-bind": 2,
    "jquery/no-class": 2,
    "jquery/no-clone": 2,
    "jquery/no-closest": 2,
    "jquery/no-css": 2,
    "jquery/no-data": 2,
    "jquery/no-deferred": 2,
    "jquery/no-delegate": 2,
    "jquery/no-die": 2,
    "jquery/no-each": 2,
    "jquery/no-each-collection": 2,
    "jquery/no-each-util": 2,
    "jquery/no-event-shorthand": 2,
    "jquery/no-extend": 2,
    "jquery/no-fade": 2,
    "jquery/no-filter": 2,
    "jquery/no-find": 2,
    "jquery/no-global-eval": 2,
    "jquery/no-grep": 2,
    "jquery/no-has": 2,
    "jquery/no-hide": 2,
    "jquery/no-html": 2,
    "jquery/no-in-array": 2,
    "jquery/no-is-array": 2,
    "jquery/no-is-function": 2,
    "jquery/no-is-window": 2,
    "jquery/no-is": 2,
    "jquery/no-live": 2,
    "jquery/no-load": 2,
    "jquery/no-map": 2,
    "jquery/no-map-collection": 2,
    "jquery/no-map-util": 2,
    "jquery/no-merge": 2,
    "jquery/no-noop": 2,
    "jquery/no-param": 2,
    "jquery/no-parent": 2,
    "jquery/no-parents": 2,
    "jquery/no-parse-html": 2,
    "jquery/no-parse-html-literal": 2,
    "jquery/no-parse-json": 2,
    "jquery/no-prop": 2,
    "jquery/no-proxy": 2,
    "jquery/no-ready": 2,
    "jquery/no-global-selector": 2,
    "jquery/no-serialize": 2,
    "jquery/no-show": 2,
    "jquery/no-size": 2,
    "jquery/no-sizzle": 2,
    "jquery/no-slide": 2,
    "jquery/no-submit": 2,
    "jquery/no-text": 2,
    "jquery/no-toggle": 2,
    "jquery/no-trigger": 2,
    "jquery/no-trim": 2,
    "jquery/no-type": 2,
    "jquery/no-unbind": 2,
    "jquery/no-undelegate": 2,
    "jquery/no-unique": 2,
    "jquery/no-val": 2,
    "jquery/no-when": 2,
    "jquery/no-wrap": 2
  }
}

Development

npm install
npm test

License

Distributed under the MIT license. See LICENSE for details.