eslint-plugin-you-might-not-need-it

eslint-plugin-test

test

Installation

You'll first need to install ESLint:

$ npm i eslint --save-dev

Next, install eslint-plugin-you-might-not-need-it:

$ npm install eslint-plugin-you-might-not-need-it --save-dev

Note: If you installed ESLint globally (using the -g flag) then you must also install eslint-plugin-test globally.

Usage

Add test to the plugins section of your .eslintrc configuration file. You can omit the eslint-plugin- prefix:

{
  "plugins": [
    "you-might-not-need-it"
  ]
}

Then configure the rules you want to use under the rules section.

{
  "rules": {
    "you-might-not-need-it/property-undefined": "warn",
    "you-might-not-need-it/safely-if-check": "warn",
  }
}

Supported Rules TO BE CONTINUED

It has to deal with following cases:

1. you need to check undefined of nested object
2. make sure it is the array type before you use the array method
3. avoid ambiguous if statement

online AST parser

https://astexplorer.net/