eslint-config-simplifield

12.0.0 verified Fri May 01 auth: no javascript

ESLint shareable config created and maintained by SimpliField. Version 12.0.0 requires Node >=8.0.0. Provides a curated set of ESLint rules used internally at SimpliField. Designed to be extended directly via `extends` in .eslintrc. Supports both backend (Node) and frontend (React, Flow) projects. Lightweight with no runtime dependencies. Updated infrequently; check for compatibility with your ESLint version.

Common errors

error Configuration for rule "keyword-spacing" is invalid ↓

cause Version 2.x of this package changed the keyword-spacing rule configuration.

fix

Update your project's .eslintrc to use an array format: "keyword-spacing": ["error", { "before": true }]

Warnings

breaking Version 2.0.0 upgraded to ESLint v2, which introduced many breaking changes to rules and config format. ↓

fix If on ESLint <2, use eslint-config-simplifield@1.x. If on ESLint >=2, use >=2.0.0.

gotcha The config includes rules that may conflict with Prettier (e.g., indent rule often turned off). ↓

fix Disable conflicting rules in your project's .eslintrc (see README for examples like "indent": "off").

deprecated Older versions (v1.x) used deprecated ESLint config format. ↓

fix Upgrade to v2.x+ and ESLint >=2.

Install

npm install eslint-config-simplifield

yarn add eslint-config-simplifield

pnpm add eslint-config-simplifield

Imports

eslint-config-simplifield

wrong

{ "extends": "simplifield" }

correct

// .eslintrc
{ "extends": "eslint-config-simplifield" }

The full package name must be used, not a shorthand.

default
```
// .eslintrc
{ "extends": "eslint-config-simplifield" }
```
This package is not imported programmatically; it is used via ESLint's extends mechanism.
eslint-config-simplifield/react
```
// .eslintrc for React
{ "extends": "eslint-config-simplifield" }
```
No separate React config; use the base config and add React plugins as shown in README.

Quickstart

Shows a minimal .eslintrc using the SimpliField config, with Node/Mocha env and globals.

{
  "extends": "eslint-config-simplifield",
  "env": {
    "node": true,
    "mocha": true
  },
  "globals": {
    "require": false,
    "describe": false,
    "beforeEach": false,
    "afterEach": false,
    "before": false,
    "after": false,
    "it": false,
    "sinon": false,
    "module": false
  },
  "plugins": [
    "mongodb"
  ]
}