Several rules to discover direct and indirect usages of the DOMContentLoaded event.

You'll first need to install ESLint:

$ npm i eslint --save-dev

Next, install @atlassian/eslint-plugin-onready-checks:

$ npm install @atlassian/eslint-plugin-onready-checks --save-dev

Note: If you installed ESLint globally (using the -g flag) then you must also install @atlassian/eslint-plugin-onready-checks globally.

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

{
    "plugins": ["@atlassian/onready-checks"]
}

Then configure the rules you want to use under the rules section.

{
    "rules": {
        "onready-checks/rule-name": 2
    }
}

• no-ajs-toinit - Checks for use of the AJS.toInit function
• no-domcontentloaded-handlers - Checks for direct use of the DOMContentLoaded event
• no-jquery-onready - Checks for use of the DOMContentLoaded event via jQuery's onReady handling