An ESLint plugin which provides JavaScript and TypeScript rules of the ecoCode project.

👉 See ecoCode-javascript README to have more information.

⚠️ This plugin is in a very early stage and need improvements. Any contribution will be appreciated.

🚀 Getting started

Installation

You'll need to install ESLint (v7 or newer) and this plugin:

# yarn
yarn add -D eslint @ecocode/eslint-plugin
# npm
npm install -D eslint @ecocode/eslint-plugin

You are using TypeScript? You will also need to install typescript-eslint to enable our rules.
Follow this official guide to install it in a few steps.

Are you working with a GitHub Packages registry?

The plugin is also available from GitHub npm registry under "green-code-initiative" scope:

# yarn
yarn add -D eslint @green-code-initiative/ecocode-eslint-plugin
# npm
npm install -D eslint @green-code-initiative/ecocode-eslint-plugin

Enable whole plugin

Add @ecocode recommended configuration to extends section of your .eslintrc:

{
  "extends": ["plugin:@ecocode/recommended"]
}

Enable only some rules

Add @ecocode to the plugins section of your .eslintrc, followed by rules configuration:

{
  "plugins": ["@ecocode"],
  "rules": {
    "@ecocode/no-multiple-access-dom-element": "error"
  }
}

🔨 Rules

⚠️ Configurations set to warn in.
✅ Set in the recommended configuration.

| Name | Description | ⚠️ | | :------------------------------------------------------------------------------------- | :--------------------------------------------------------- | :- | | avoid-css-animations | Avoid usage of CSS animations | ✅ | | avoid-high-accuracy-geolocation | Avoid using high accuracy geolocation in web applications. | ✅ | | limit-db-query-results | Should limit the number of returns for a SQL query | ✅ | | no-empty-image-src-attribute | Disallow usage of image with empty source attribute | ✅ | | no-import-all-from-library | Should not import all from library | ✅ | | no-multiple-access-dom-element | Disallow multiple access of same DOM element. | ✅ | | no-multiple-style-changes | Disallow multiple style changes at once. | ✅ | | prefer-collections-with-pagination | Prefer API collections with pagination. | ✅ | | prefer-shorthand-css-notations | Encourage usage of shorthand CSS notations | ✅ | | provide-print-css | Enforce providing a print stylesheet | ✅ |

🛒 Distribution

You can follow changelog on GitHub Releases page.