ESLint config

eslint-config.md

VS Code

Install the ESLint extension.

Configure ESLint as the default formatter

Enter the command pallete Ctrl+Shift+P

• type: Preferences: Open User Settings

  • Open the JSON config file:

  • Change the following settings to enable ESLint and format on save:

    {
      "eslint.enable": true,
      "eslint.format.enable": true,
      "eslint.validate": [
        "javascript"
      ],
      "editor.formatOnSave": true,
      "editor.defaultFormatter": "dbaeumer.vscode-eslint",
      "editor.codeActionsOnSave": {
        "source.fixAll.eslint": true
      },
    }

  • Optional changes to user settings:

    {
      "eslint.alwaysShowStatus": true,
      "editor.formatOnPaste": true,
    }

WebStorm/Idea platform IDEs

• Go to File > Settings (Ctrl+Alt+S)
• Then navigate to Languages & Frameworks > JavaScript > Code Quality Tools > ESLint
• Check the option Automatic ESLint configuration
• Check the opion Run eslint --fix on save