Registry / testing / eslint-config-codely

eslint-config-codely

library4.5.0jsnpmunverified

Opinionated ESLint and Prettier configuration from CodelyTV, currently at v4.5.0 (February 2025). Released under Semantic Versioning with active maintenance. Provides flat config presets for JavaScript, TypeScript, and a full opinionated set including import sorting, unused import removal, and DDD-convention folder naming rules. Requires eslint >=9.0.0 flat config and TypeScript strict mode for some rules. Differentiated by its Codely-specific folder naming conventions and all-in-one approach combining recommended rules, import plugins, and Prettier integration.

testing

npm install eslint-config-codely

github ↗package ↗homepage ↗

INSTALL

IMPORT

SIG · ESLINT-CONFIG-CODE

eslint-config-codely

testingjavascriptv4.5.0

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.

default (eslintConfigCodely)

✓ import eslintConfigCodely from 'eslint-config-codely';

✗ const eslintConfigCodely = require('eslint-config-codely');

Package is ESM-only. Requires ESLint flat config. Default export is an object with .js, .ts, .full, .course properties.

eslintConfigCodely.ts

✓ import eslintConfigCodely from 'eslint-config-codely'; export default [...eslintConfigCodely.ts, { /* your config */ }];

✗ import { ts } from 'eslint-config-codely';

Access presets as properties of the default import. Do not named-import 'ts'.

eslintConfigCodely.full

✓ import eslintConfigCodely from 'eslint-config-codely'; export default [...eslintConfigCodely.full, { /* your config */ }];

✗ import { full } from 'eslint-config-codely';

Full preset includes JS, TS, and extra opinionated rules. Same import pattern.

eslintConfigCodely.course

✓ import eslintConfigCodely from 'eslint-config-codely'; export default [...eslintConfigCodely.course, { /* your config */ }];

✗ import { course } from 'eslint-config-codely';

Course preset is same as full but with narrower print width for video recording.

Shows installation and basic usage with the TypeScript preset in flat config format.

// Install npm install --save-dev eslint-config-codely // Create eslint.config.js import eslintConfigCodely from 'eslint-config-codely'; export default [ ...eslintConfigCodely.ts, // ...eslintConfigCodely.full, { rules: { // override rules } } ]; // Ensure tsconfig.json has "strict": true for some rules // Run: npx eslint .

Debug

Known issues

breakingRequires ESLint flat config (>=9.0.0). Legacy .eslintrc formats are not supported.

fix

Use eslint.config.js with the flat config format as shown in the quickstart.

affects: >=4.0.0

breakingPackage is ESM-only. Import using 'import' syntax or dynamic import(); require() fails.

fix

Use import or set "type": "module" in package.json; if using CommonJS, use dynamic import: const eslintConfigCodely = await import('eslint-config-codely');

affects: >=4.0.0

deprecatedSome rules from @typescript-eslint/recommended-requiring-type-checking may be deprecated in future. Check changelog for rule removals.

fix

Stay updated with releases; override deprecated rules as needed.

affects: >=4.0.0

gotchaTypeScript strict mode must be enabled in tsconfig.json for some rules to work correctly.

fix

Set "strict": true in tsconfig.json.

affects: >=4.0.0

gotchaFolder naming conventions (plugin codely) may conflict with existing project structure.

fix

Override codely/folder-naming-convention rule in your config if needed.

affects: >=4.0.0

gotchaThe 'unused-imports' plugin auto-fixes can remove imports used only for types; ensure type imports are explicit (import type).

fix

Use import type { ... } from 'module' to prevent false positives.

affects: >=4.0.0

Errors

Common errors & fixes

ReferenceError: require is not defined in ES module scope

Using require() to import the ESM-only package.

fix

Replace require() with import or use dynamic import().

Error [ERR_MODULE_NOT_FOUND]: Cannot find module 'eslint-config-codely'

Package not installed or used with legacy .eslintrc format.

fix

Ensure package is installed: npm install --save-dev eslint-config-codely, and use eslint.config.js flat config.

ESLint configuration is invalid: 'export default' is not a valid configuration for legacy format

Using export syntax in .eslintrc file instead of flat config.

fix

Rename file to eslint.config.js and use the flat config format with export default.

Parsing error: 'parserOptions.project' has been set for @typescript-eslint/parser.

Missing or incorrect tsconfig.json path; strict mode not set.

fix

Ensure tsconfig.json has strict: true and parserOptions.project points to tsconfig.json.

Upgrade

Version history

4.5.0latest on npm

Audit

Dependencies

eslintoptionalpeer dependency required for using ESLint configs

typescriptoptionalpeer dependency required for TypeScript config presets

Agent activity

2 hits · last 30 days

node

Resources

githubhttps://github.com/CodelyTV/eslint-config-codely ↗

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

homepagehttps://www.codely.com ↗