ESLinting to avoid inline styles

Installation

You'll first need to install ESLint:

$ npm i eslint --save-dev

Next, install npm i eslint-plugin-no-inline-styles:

$ npm install eslint-plugin-no-inline-styles --save-dev

Note: If you installed ESLint globally (using the -g flag) then you must also install npm i eslint-plugin-no-inline-styles globally.

Usage

Add eslint-plugin-no-inline-styles to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:

{
    "plugins": [
        "eslint-plugin-no-inline-styles"
    ]
}

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

{
    "rules": {
        "no-inline-styles/no-inline-styles": 2
    }
}

You can change rule from 2 to 1 which is worning or you can disable with zero.

Checks inline styles for React app

@no-inline-styles

This is a rule to dissallow inline styling.

Rule Details

This rule aims to dissallow inline styling where it appear in style attribute in react app.

Examples oforf incorrect code for this rule:

class Component extends React.Component {
  render() {
    <div>
      <span style={{ height: 40 }}>I am having style attribute</span>
    </div>;
  }
}

Examples for correct code for this rule:

class Component extends React.Component {
  render() {
    <div>
      <span className="classname">I don't have style attribute</span>
    </div>;
  }
}

Examples for hack the rule: use the string literals

class Component extends React.Component {
  render() {
    <div>
      <span style={{ "width": "50%" }}>I am having style attribute but I can render now</span>
    </div>;
  }
}