Registry / testing / eslint-config-iplayer

eslint-config-iplayer

library10.0.1jsnpmunverified

ESLint configuration for BBC iPlayer projects. Version 10.0.1 requires ESLint 9 and uses FlatConfig (eslint.config.js) instead of the legacy .eslintrc format. Provides presets: base, js, jsx, ts, tsx, legacy. Peer dependencies include eslint >=9.0.0 and typescript >=4.0.0. Breaking change from v9 to v10: switch to FlatConfig; old package.json extends no longer work. Release cadence follows BBC iPlayer needs.

testing

npm install eslint-config-iplayer

github ↗package ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-IPLA

eslint-config-iplayer

testingjavascriptv10.0.1

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.

flat config with compat

✓ const compat = new (require('@eslint/eslintrc').FlatCompat)({ baseDirectory: __dirname }); module.exports = [ { ignores: ['node_modules'] }, ...compat.extends('eslint-config-iplayer/tsx') ];

✗ module.exports = { extends: 'iplayer/tsx' }

v10 uses ESLint 9 FlatConfig; require('@eslint/eslintrc').FlatCompat is needed to extend. Old object format breaks.

import in ESM

✓ import { FlatCompat } from '@eslint/eslintrc'; const compat = new FlatCompat({ baseDirectory: import.meta.url });

✗ import config from 'eslint-config-iplayer'

Package is not ESM; use FlatCompat with import.meta.url in ESM projects.

presets js/jsx/ts/tsx/base/legacy

✓ compat.extends('eslint-config-iplayer/tsx')

✗ compat.extends('iplayer')

scoped extends require full package name.

Shows how to set up ESLint 9 FlatConfig with eslint-config-iplayer v10 using FlatCompat for TypeScript+JSX.

// Install npm install --save-dev eslint eslint-config-iplayer @eslint/eslintrc // eslint.config.js const { FlatCompat } = require('@eslint/eslintrc'); const path = require('path'); const compat = new FlatCompat({ baseDirectory: __dirname }); module.exports = [ { ignores: ['node_modules', 'dist'] }, ...compat.extends('eslint-config-iplayer/tsx') ];

Debug

Known issues

breakingVersion 10 drops support for .eslintrc files and package.json eslintConfig. Must use eslint.config.js with FlatCompat.

fix

Switch to FlatConfig as shown in quickstart.

affects: >=10.0.0

deprecatedLegacy extends 'iplayer/base' etc. from .eslintrc are deprecated. Use FlatCompat instead.

fix

Use eslint.config.js with FlatCompat.extends('eslint-config-iplayer/base').

affects: >=10.0.0

gotchaFull package name required in compat.extends: e.g., 'eslint-config-iplayer/tsx' not 'iplayer/tsx'.

fix

Always prefix with 'eslint-config-iplayer/'.

affects: >=10.0.0

Errors

Common errors & fixes

Configuration for rule "no-console" is invalid

FlatConfig does not accept legacy rule config format (e.g., array).

fix

Use object format for rule options. Check each rule's schema.

Cannot find module 'eslint-config-iplayer'

Missing peer dependency or wrong extends name without full package name.

fix

Ensure eslint-config-iplayer is installed and use full name in FlatCompat.extends.

Upgrade

Version history

10.0.1latest on npm

Audit

Dependencies

eslintrequiredpeer dependency for linting

typescriptoptionalpeer dependency for TypeScript rules

Agent activity

4 hits · last 30 days

node

Resources

githubhttps://github.com/bbc/eslint-config-iplayer ↗

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