@untitled-engineer/eslint-config

5.0.0-next.2-dev • Public • Published

Tools >> Linting and Formatting ||40

We recommend using ESLint to lint your code and prettier to format your code.

This helps catch errors during development, keep a consistent code style, and avoid formatting creating large diffs in pull requests.

Linting config

We recommend @open-wc/eslint-config for a good default configuration for web component projects.

The config includes smart defaults, and installs the following configs and plugins:

Setup

Automated

For an automated setup, use our project generator and choose the linting option.

Manual

To set up our config manually, install the necessary packages:

npm install --save-dev eslint @open-wc/eslint-config prettier eslint-config-prettier

And update your package.json with the commands and config:

{
  "scripts": {
    "lint": "npm run lint:eslint && npm run lint:prettier",
    "format": "npm run format:eslint && npm run format:prettier",
    "lint:eslint": "eslint --ext .js,.html . --ignore-path .gitignore",
    "format:eslint": "eslint --ext .js,.html . --fix --ignore-path .gitignore",
    "lint:prettier": "prettier \"**/*.js\" --check --ignore-path .gitignore",
    "format:prettier": "prettier \"**/*.js\" --write --ignore-path .gitignore"
  },
  "eslintConfig": {
    "extends": ["@open-wc/eslint-config"]
  },
  "prettier": {
    "singleQuote": true,
    "arrowParens": "avoid"
  }
}

IDE Support

Most IDEs have plugins or configuration options available to help with code linting and formatting.

For VSCode we recommend the eslint plugin for highlighting linting errors, and the prettier for formatting on save.

https://marketplace.visualstudio.com/items?itemName=dbaeumer.vscode-eslint

Lint on commit

To lint changed files on commit, we recommend husky with lint-staged.

Install the necessary packages:

npm install --save-dev husky lint-staged

And update your package.json:

{
  "husky": {
    "hooks": {
      "pre-commit": "lint-staged"
    }
  },
  "lint-staged": {
    "*.js": ["eslint --fix", "prettier --write", "git add"]
  }
}

Readme

Keywords

Package Sidebar

Install

npm i @untitled-engineer/eslint-config

Weekly Downloads

0

Version

5.0.0-next.2-dev

License

MIT

Unpacked Size

752 kB

Total Files

7

Last publish

Collaborators

  • untitled.engineer