Registry / testing / eslint-plugin-switch-case

eslint-plugin-switch-case

library4.0.0jsnpmunverified

An ESLint plugin providing switch-case-specific linting rules, including no-default-case, no-case-curly, and newline-between-switch-case. Current stable version is 4.0.0, released with support for ESLint ^9.8.0 or ^10.0.0 and Node.js ^20.19.0 || ^22.13.0 || >= 24. The plugin enforces stylistic and logic rules for switch statements, filling a niche not covered by ESLint core rules. It is maintained by lukeapage and is in active development.

testing

npm install eslint-plugin-switch-case

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-PLUGIN-SWIT

eslint-plugin-switch-case

testingjavascriptv4.0.0

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.

plugin

✓ import switchCase from 'eslint-plugin-switch-case'

✗ const switchCase = require('eslint-plugin-switch-case')

Plugin is typically used in ESLint config as a string reference, not imported directly. Use 'switch-case' in plugins array.

rules

✓ import { rules } from 'eslint-plugin-switch-case'

✗ const { rules } = require('eslint-plugin-switch-case')

ESM-only since v4; CommonJS require may fail if package is not transpiled.

configs

✓ import { configs } from 'eslint-plugin-switch-case'

✗ import configs from 'eslint-plugin-switch-case/configs'

Configs are accessed via the configs export, not default import.

Sets up ESLint with the switch-case plugin using recommended config and custom rule overrides.

// .eslintrc.js module.exports = { plugins: ['switch-case'], extends: ['plugin:switch-case/recommended'], rules: { 'switch-case/no-case-curly': 'error', 'switch-case/newline-between-switch-case': ['error', 'always'], 'switch-case/no-default-case': 'error' } };

Debug

Known issues

breakingv4.0.0 drops support for ESLint <9.8.0 and Node <20.19.0.

fix

Upgrade ESLint to ^9.8.0 || ^10.0.0 and Node to ^20.19.0 || ^22.13.0 || >= 24.

affects: >=4.0.0

breakingv4.0.0 is ESM-only; CommonJS require('eslint-plugin-switch-case') may fail.

fix

Use import statements or ensure your project is configured for ESM.

affects: >=4.0.0

deprecatedThe plugin previously exported a default object; v4 uses named exports.

fix

Use import { rules, configs } from 'eslint-plugin-switch-case' instead of importing default.

affects: >=4.0.0

gotchaThe 'recommended' config enables all rules, which may be too strict for some projects.

fix

Manually select rules instead of extending recommended.

affects: >=0.0.0

Errors

Common errors & fixes

Cannot find module 'eslint-plugin-switch-case'

ELSINT plugin not installed or misconfigured in plugins array.

fix

Run 'npm install eslint-plugin-switch-case --save-dev' and add 'switch-case' to plugins.

Failed to load config "plugin:switch-case/recommended"

Plugin not specified in plugins array before using config.

fix

Ensure plugins: ['switch-case'] is set in your ESLint config.

ESLint configuration error: The "switch-case" plugin does not support CommonJS. Use import() or ensure your project is ESM.

Using require() to load the plugin in a CommonJS context with v4.0.0.

fix

Switch to ESM or use dynamic import().

Upgrade

Version history

4.0.0latest on npm

Audit

Dependencies

No dependency data recorded yet.

Agent activity

7 hits · last 30 days

node

Bingbot

Resources

githubhttps://github.com/lukeapage/eslint-plugin-switch-case ↗

packagehttps://www.npmjs.com/package/eslint-plugin-switch-case ↗