eslint-plugin-ng-extra

ESLint plugin for Angular applications.

Propose or contribute a new rule ➡

Install

Make sure you have TypeScript and @typescript-eslint/parser installed:

$ npm install --save-dev typescript @typescript-eslint/parser

Then install the plugin

$ npm install --save-dev eslint eslint-plugin-ng-extra

Usage

Add @typescript-eslint/parser to the parser field and ng-extra to the plugins section of your .eslintrc configuration file, then configure the rules you want to use under the rules section.

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["ng-extra"],
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:ng-extra"
  ]
}

Rules

| | | --------------------------------- | | :white_check_mark: = done | | :construction: = work in progress |

Best practices

| Rule | Description | Status | | -------------------------- | -------------------------------------------------------------- | ------------------ | | check-http-errors | Checks that when using the HTTP client, error are caught | :white_check_mark: | | no-dangling-subscription | Checks that there are no dangling subscriptions in a component | :white_check_mark: | | no-nested-subscriptions | Checks that there are no nested subscriptions in a component | :white_check_mark: | | no-subject-exposition | Checks that no subjects are publicly exposed | :white_check_mark: |