eslint-plugin-more

1.0.5 verified Sat Apr 25 auth: no javascript maintenance

An ESLint plugin providing extra rules developed from code review insights to automate common issues. Current version 1.0.5, last published in 2021. It offers 12 rules, including no-void-map, no-c-like-loops, prefer-includes, no-then, no-window, and others. It differs from other plugins by focusing on practical rules derived from real code review scenarios. Compatible with ESLint versions 3 through 8, with peer dependency on eslint. Not actively maintained — latest commit years ago.

Common errors

error ESLint couldn't find the plugin "eslint-plugin-more". ↓

cause Plugin not installed or not in node_modules.

fix

npm install eslint-plugin-more --save-dev

error Configuration for rule "no-void-map" is invalid: Definition for rule 'no-void-map' was not found. ↓

cause Rule name missing 'more/' prefix.

fix

Use 'more/no-void-map' in rules.

Warnings

gotcha Plugin rules require 'more/' prefix; omitting it silently ignores the rule. ↓

fix Use 'more/no-void-map' instead of 'no-void-map'.

deprecated Some rules may overlap with newer ESLint built-in rules. ↓

fix Check ESLint built-in rules; prefer native equivalents.

breaking Plugin is no longer maintained; may not work with ESLint v9+ flat config. ↓

fix Consider migrating to actively maintained alternatives.

Install

npm install eslint-plugin-more

yarn add eslint-plugin-more

pnpm add eslint-plugin-more

Imports

rules

wrong

import more from 'eslint-plugin-more';

correct

const more = require('eslint-plugin-more');

CommonJS package; ESM import may require additional configuration.

eslint-plugin-more
wrong
```
"plugins": ["eslint-plugin-more"]
```
correct
```
"plugins": ["more"]
```
ESLint plugin naming convention: omit 'eslint-plugin-' prefix in plugin array.
rules
wrong
```
"no-void-map": "error"
```
correct
```
"more/no-void-map": "error"
```
Rules must be prefixed with 'more/' in ESLint config.

Quickstart

Enable all plugin rules in ESLint configuration with severity 'error'.

// .eslintrc.json
{
  "plugins": ["more"],
  "rules": {
    "more/no-void-map": "error",
    "more/no-c-like-loops": "error",
    "more/prefer-includes": "error",
    "more/no-then": "error",
    "more/no-window": "error",
    "more/no-numeric-endings-for-variables": "error",
    "more/no-filter-instead-of-find": "error",
    "more/force-native-methods": "error",
    "more/no-duplicated-chains": "error",
    "more/classbody-starts-with-newline": ["error", "never"],
    "more/no-hardcoded-password": "error",
    "more/no-hardcoded-configuration-data": "error"
  }
}