Registry / testing / eslint-config-esnext

eslint-config-esnext

library4.1.0jsnpmunverified

Pluggable ESLint config for ECMAScript Next (ES2015+) that you can import, extend and override. Current stable version is 4.1.0. Released infrequently; last release was in 2019. Provides a biased, opinionated set of lint rules favoring code concision and brevity, built on top of eslint:recommended and plugin:import. Uses babel-eslint parser to support all Babel syntax including experimental features like object rest/spread. Supports ES6 modules, CommonJS, and ECMAScript 7. Designed as a superset that you can override. Requires eslint ^6.0.0 as a peer dependency.

testing

npm install eslint-config-esnext

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-ESNE

eslint-config-esnext

testingjavascriptv4.1.0

Install

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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.

esnext config

✓ extends: ['esnext']

✗ extends: ['eslint-config-esnext']

For shareable configs, you can omit the eslint-config- prefix when extending in ESLint.

.eslintrc file

✓ extends: - esnext

✗ extends: eslint-config-esnext

In YAML, use list syntax. In JSON/JS, use an array.

peer dependency

✓ npm install --save-dev eslint@^6.0.0 eslint-config-esnext

✗ npm install --save-dev eslint-config-esnext (without eslint)

eslint is a peer dependency and must be installed separately. Version ^6.0.0 is required.

Install eslint and eslint-config-esnext, then configure .eslintrc with extends: ['esnext']. Shows basic usage and override.

// Install dependencies: // npm install --save-dev eslint@^6.0.0 eslint-config-esnext // .eslintrc.json { "extends": ["esnext"] } // .eslintrc.js module.exports = { extends: ['esnext'], rules: { 'no-console': 'off' // override a rule } };

eslint --version

Debug

Known issues

deprecatedbabel-eslint is deprecated; use @babel/eslint-parser instead.

fix

Replace babel-eslint with @babel/eslint-parser and update parser option to '@babel/eslint-parser'.

affects: >=4.0.0

breakingRequires eslint ^6.0.0. Not compatible with eslint 7+.

fix

Downgrade eslint to version 6.x or use a different config that supports eslint 7+.

affects: >=4.0.0

gotchaConfig uses parser: babel-eslint which may not support the latest ECMAScript proposals. Rules may not be enforced correctly.

fix

Consider updating parser manually to @babel/eslint-parser with @babel/eslint-plugin.

affects: >=3.0.0

gotchaThe config is highly opinionated with many rules enabled; may conflict with other configs or project preferences.

fix

Override rules in your own .eslintrc after extending.

affects: >=1.0.0

deprecatedExperimentalObjectRestSpread parser option is deprecated in modern ESLint.

fix

Use ecmaVersion: 2021 or later and remove experimentalObjectRestSpread.

affects: >=3.0.0

Errors

Common errors & fixes

Error: Cannot find module 'eslint-config-esnext'

ESLint config not installed or not resolved because the package name is not in node_modules.

fix

Run 'npm install --save-dev eslint-config-esnext' in your project root.

Configuration for rule 'import/no-unresolved' is invalid

Plugin eslint-plugin-import may not be installed; it is a dependency of eslint-config-esnext but not automatically installed via npm.

fix

Run 'npm install --save-dev eslint-plugin-import' to install the required plugin.

Cannot read property 'isEcmaVersion' of undefined

Incompatible eslint version (e.g., eslint 7.x) with config that expects eslint ^6.

fix

Downgrade eslint to version ^6.0.0.

Upgrade

Version history

4.1.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/kunalgolani/eslint-config ↗

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