Registry / testing / eslint-plugin-lodash-f

eslint-plugin-lodash-f

library7.6.0jsnpmunverified

ESLint plugin for Lodash, forked from the original eslint-plugin-lodash by Wix, adding extra rules and ESLint v9 support. Current stable version is 7.6.0. It provides over 40 lint rules to enforce best practices with Lodash, including collection method usage, chaining, and performance traps. It supports both Lodash v3 and v4, and offers recommended and canonical configurations. This fork is actively maintained and adds rules like prefer-nullish-coalescing not present in the original.

testing

npm install eslint-plugin-lodash-f

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-PLUGIN-LODA

eslint-plugin-lodash-f

testingjavascriptv7.6.0

Install

—

Import

—

Disk

—

Pass rate

0/ 6

Env Coverage0 / 6

glibc

18–22

musl

18–22

Install & Compatibility

Where this runs

tested against v? · npm install

Install × environment matrix

Each cell = how many times install + import succeeded across repeated harness runs. Partial = flaky.
glibc = Debian/Ubuntu slim · musl = Alpine Linux

musl

node 18–226 runs

build_error

glibc

node 18–226 runs

build_error

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

rules

✓ import { rules } from 'eslint-plugin-lodash'

✗ const rules = require('eslint-plugin-lodash').rules

The plugin exports rules as an object. You can also require it in CJS.

configs.recommended

✓ import { configs } from 'eslint-plugin-lodash'

Use configs.recommended in flat config.

plugin

✓ import plugin from 'eslint-plugin-lodash'

✗ const plugin = require('eslint-plugin-lodash').default

Default import works in ESM. In CJS, use require('eslint-plugin-lodash') directly.

Shows how to use the plugin in ESLint flat config, enabling two rules.

// eslint.config.js (flat config) import plugin from 'eslint-plugin-lodash'; export default [ { plugins: { lodash: plugin }, rules: { 'lodash/collection-return': 'error', 'lodash/no-extra-args': 'warn', }, }, ];

Debug

Known issues

breakingVersion 7.0.0 dropped support for ESLint <8.40 and changed rule names.

fix

If using ESLint <8.40, stick to v6.x. Update rule configs to new names as per changelog.

affects: >=7.0.0

breakingVersion 2.0.0 switched from requiring full lodash to supporting single method imports. Rules may behave differently with method imports.

fix

Ensure your code uses single method imports if possible, or update rule configurations.

affects: >=2.0.0 <3.0.0

deprecatedThe 'no-single-chain' rule is deprecated and will be removed in the next major version.

fix

Use 'prefer-chain' instead.

affects: >=7.0.0

gotchaIf using the 'canonical' config, you must set the lodash pragma in settings, otherwise rules may not work.

fix

Add 'settings: { lodash: { pragma: '_' } }' in your ESLint config.

affects: >=1.0.0

gotchaRules that analyze chaining (e.g., 'chain', 'unwrap') may produce false positives when using method imports from lodash/fp.

fix

Use the 'v3' config or manually disable those rules if using lodash/fp.

affects: >=7.0.0

breakingESLint v9 flat config requires importing the plugin differently. The legacy rc format is no longer supported.

fix

Use the flat config format shown in the quickstart.

affects: >=7.6.0 <8.0.0

Errors

Common errors & fixes

Error: Failed to load plugin 'lodash': Cannot find module 'eslint-plugin-lodash'

Plugin not installed or not resolved in ESLint's plugin resolution.

fix

Run 'npm install eslint-plugin-lodash --save-dev' and ensure it's in node_modules.

Error: ESLint configuration in .eslintrc.json is invalid: - Unexpected top-level property "configs"

Using the flat config export (configs) in a legacy .eslintrc file.

fix

Use the legacy format: { "plugins": ["lodash"], "extends": ["plugin:lodash/recommended"] } or migrate to flat config.

TypeError: plugin is not a function

Trying to call the plugin as a function in flat config.

fix

Use the plugin as an object: { plugins: { lodash: plugin } }.

Rule 'lodash/xxx' is not defined.

Rule name typo or rule not included in the loaded plugin.

fix

Check the list of rules in the plugin docs. Ensure the rule name is exact.

Upgrade

Version history

7.6.0latest on npm

Audit

Dependencies

eslintrequiredpeer dependency: plugin requires ESLint >=9.29.0

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/AndreaPontrandolfo/eslint-plugin-lodash ↗

packagehttps://www.npmjs.com/package/eslint-plugin-lodash-f ↗