eslint-config-philitician v1.0.5

Eslint, TypeScript, and Prettier Setup

These are my Eslint, TypeScript, and Prettier settings that I use in React.js projects.

Usage

1.Install peer dependencies:

npx install-peerdeps --dev eslint-config-philitician

2.Tell your project to use eslint-config-philitician. For that,

• in package.json add or edit (if already exists) eslintConfig field:

"eslintConfig": {
    "extends": [
      "philitician"
    ]
  }

• OR create .eslintrc file with the following content:

{
  "extends": ["philitician"]
}

3.To lint your code run:

npx eslint .

OR if you'd like fixable errors to be fixed automatically, run:

npx eslint . --fix

NOTE: This config works only for TypeScript projects, e.g., your project must include .tsconfig.json file. If it doesn't, you can easily initialize it by running:

npx tsc --init

How To Override Default Config

Add your custom ESLint or Prettier rules directly in .eslintrc or package.json file under "rules" (for ESLint) or "prettier/prettier" (for Prettier) field:

{
  "extends": ["philitician"],
  "rules": {
    "@typescript-eslint/ban-ts-comment": "off",
    "prettier/prettier": [
      "error",
      {
        "endOfLine": "auto"
      }
    ]
  }
}

Integration with VSCode

1. Uninstall or disable any previously installed prettier extensions.

2. Install (if haven't already) ESLint extension

3. Edit VSCode settings by pressing CMD + SHIFT + P on Mac (or Ctrl + SHIFT + P on Windows), type settings and choose Preferences: Open Settings (JSON). Edit or add the following settings:

// Format a file on save
"editor.formatOnSave": true,
// show eslint icon at bottom toolbar
"eslint.alwaysShowStatus": true,
// turns on Auto Fix for all providers including ESLint
"editor.codeActionsOnSave": {
  "source.fixAll": true
}

Remove "editor.defaultFormatter": "esbenp.prettier-vscode" line if you had it before.

Full tutorial

Full tutorial can be found here, with source code here.