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eslint-config-defaults

library9.0.0jsnpmunverified

A composable set of ESLint configurations by WalmartLabs. Version 9.0.0 provides ready-to-use configs for ESLint, Google, Gulp, Node.js runtime, AirBnB (es5, es6, es6-react), and Walmart (es5/es6, browser/node/test/react). It also offers piecemeal rule files for custom setups. Dependencies include eslint-plugin-filenames for Walmart configs, and eslint-plugin-react and babel-eslint for React/ES6 configs. Last updated 2016, currently unmaintained.

testing

npm install eslint-config-defaults

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-DEFA

eslint-config-defaults

testingjavascriptv9.0.0

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.

defaults

✓ extends: ['defaults']

✗ extends: ['eslint-config-defaults']

Use the short name 'defaults' in .eslintrc extends array. Full package name may also work but convention is short name.

defaults/configurations/walmart/es6-browser

✓ extends: ['defaults/configurations/walmart/es6-browser']

✗ extends: ['walmart/es6-browser']

Config paths are relative to the package; must include full path like 'defaults/configurations/...'.

rules

✓ npm install eslint-config-defaults; then require('eslint-config-defaults/rules/eslint/best-practices') in .eslintrc

✗ const rules = require('eslint-config-defaults/rules');

Piecemeal rules are individual files. Require specific rule file like 'eslint-config-defaults/rules/eslint/best-practices'.

Shows how to use full configs or piecemeal rules in .eslintrc. Extend short names or full paths for prebuilt configs.

// Install: npm install --save-dev eslint eslint-config-defaults // .eslintrc.yaml --- extends: - "defaults" - "defaults/configurations/walmart/es6-browser" // Or piecemeal: .eslintrc.yaml --- rules: eqeqeq: "error" no-console: "warn" # ... and more from require('eslint-config-defaults/rules/eslint/best-practices')

Debug

Known issues

breakingExtending multiple complete configs can cause unexpected results

fix

Use piecemeal configs instead of extending multiple full configs. See https://github.com/walmartlabs/eslint-config-defaults/issues/38

affects: >=1.0.0

deprecatedPackage is unmaintained since 2016, may not work with recent ESLint versions.

fix

Switch to maintained alternatives like eslint-config-airbnb or eslint-config-standard.

affects: >=9.0.0

gotchaWalmart configs require eslint-plugin-filenames, but peer dependency is not listed in package.json

fix

Manually install eslint-plugin-filenames: npm install --save-dev eslint-plugin-filenames

affects: >=2.0.0

gotchaES6 configs require babel-eslint, but it's not listed as a peer dependency

fix

Manually install babel-eslint: npm install --save-dev babel-eslint

affects: >=3.0.0

Errors

Common errors & fixes

Error: Cannot find module 'eslint-config-defaults/rules/eslint/best-practices'

Using wrong path or not having the package installed.

fix

Ensure eslint-config-defaults is installed: npm install --save-dev eslint-config-defaults. Then require the correct file, e.g., require('eslint-config-defaults/rules/eslint/best-practices').

Configuration for rule 'no-console' is invalid: Value "warn" is not a valid severity.

Using old ESLint config format (string 'warn' instead of number 1).

fix

Use integer severity: 0 = off, 1 = warn, 2 = error.

ESLint couldn't find the config "defaults" to extend from.

Config package not installed or not specified correctly in extends.

fix

Install eslint-config-defaults and ensure the extends value is 'defaults' (not 'eslint-config-defaults').

Upgrade

Version history

9.0.0latest on npm

Audit

Dependencies

eslintrequiredpeer dependency required to use the configs

eslint-plugin-filenamesoptionalrequired by any Walmart config

eslint-plugin-reactoptionalrequired by any React config (e.g., airbnb/es6-react, walmart/es6-react)

babel-eslintoptionalrequired by any ES6/ES-next config

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/walmartlabs/eslint-config-defaults ↗

packagehttps://www.npmjs.com/package/eslint-config-defaults ↗