eslint-config-vocovo

2.0.0 verified Fri May 01 auth: no javascript

eslint-config-vocovo is a shareable ESLint configuration package for VoCoVo JavaScript projects, integrating Prettier for code formatting. Version 2.0.0 requires ESLint ^8.23.0 and Prettier ^2.7.1 as peer dependencies. It provides a single 'vocovo' extends preset and a shared .prettierrc file. Unlike many configs, it enforces Prettier both through ESLint and as a standalone formatter for non-JS files. The package is maintained internally by VoCoVo, with releases following a manual process via GitHub and npm.

Common errors

error Cannot find module 'eslint-config-vocovo' ↓

cause The package is not installed or is missing from node_modules.

fix

Run npm install --save-dev eslint-config-vocovo to install it.

error ESLint couldn't find the config 'vocovo' ↓

cause The extends value is wrong or the package is not installed.

fix

Ensure eslint-config-vocovo is installed and use 'extends': ['vocovo'] in .eslintrc.

error Parsing error: The keyword 'const' is reserved ↓

cause ESLint is not configured for modern JavaScript (ECMAScript 2015+).

fix

The vocovo config should handle this; ensure you are using the correct version and that ESLint is up to date (^8.23.0).

Warnings

breaking Version 2.0.0 may include new or stricter ESLint rules compared to 1.x; existing projects may see new lint errors. ↓

fix Run eslint --fix to auto-fix where possible, or temporarily override rules in your .eslintrc.

gotcha The config expects Prettier to be run both via ESLint and standalone; disabling formatOnSave for JS is required to avoid double-formatting. ↓

fix Configure VSCode as shown: set editor.formatOnSave: true but disable for [javascript] and [javascriptreact].

gotcha The package name in npm is eslint-config-vocovo, but the extends value is just 'vocovo'. Using the full name will not work. ↓

fix Use 'extends': ['vocovo'] in .eslintrc, not 'eslint-config-vocovo'.

Install

npm install eslint-config-vocovo

yarn add eslint-config-vocovo

pnpm add eslint-config-vocovo

Imports

vocovo

wrong

Using require('eslint-config-vocovo') without extends

correct

module.exports = { extends: ['vocovo'] }

In .eslintrc file, use 'extends': ['vocovo'] (not the full package name).

prettierrc

wrong

Using require('eslint-config-vocovo/prettierrc') directly

correct

"prettier": "eslint-config-vocovo/prettierrc"

In package.json, set the prettier key to the path of the shared config file.

setup
wrong
```
Omitting eslint and prettier peer deps
```
correct
```
npm install --save-dev eslint prettier eslint-config-vocovo
```
Both eslint and prettier must be installed separately; they are not included automatically.

Quickstart

Shows installation, ESLint config setup, optional Prettier config, and linting command.

// Install peer deps and config
npm install --save-dev eslint@^8.23.0 prettier@^2.7.1 eslint-config-vocovo@^2.0.0

// Create .eslintrc.json
{
  "extends": ["vocovo"]
}

// Optionally, add to package.json for shared prettier config
"prettier": "eslint-config-vocovo/prettierrc"

// Run lint
npx eslint yourfile.js