@kapowaz/eslint-config

Shared ESLint (flat config) and Prettier configuration for @kapowaz React/TypeScript projects, inside and outside the monorepo.

The package bundles its own ESLint plugins as dependencies, so consumers only install the package plus eslint and prettier:

pnpm add -D @kapowaz/eslint-config eslint prettier

ESLint

Flat config only (ESLint ≥ 10). Two composable layers are exported:

• @kapowaz/eslint-config (default) — base: ESLint + typescript-eslint recommended rules, perfectionist import/export sorting, and eslint-config-prettier so Prettier owns all formatting.
• @kapowaz/eslint-config/react — React Hooks + React Refresh (Vite) rules and browser globals for .ts/.tsx, plus story/vite.config.ts overrides.

A TypeScript library / non-React project

// eslint.config.mjs
import base from '@kapowaz/eslint-config';

export default base;

A React (Vite) app

// eslint.config.mjs
import { defineConfig } from 'eslint/config';

import base from '@kapowaz/eslint-config';
import react from '@kapowaz/eslint-config/react';

export default defineConfig(base, react);

Prettier

The canonical Prettier config ships from the same package. Reference it from package.json rather than copying a .prettierrc around:

// package.json
{
  "prettier": "@kapowaz/eslint-config/prettier",
}

Run Prettier as its own tool — not through ESLint. There is no eslint-plugin-prettier in this config by design: formatting belongs to Prettier (prettier --write locally and in your editor, prettier --check in CI), and eslint-config-prettier keeps ESLint from fighting it.

Why no eslint-plugin-prettier?

Running Prettier as an ESLint rule reports every formatting nit as a lint error, slows ESLint down, and couples the two tools. The modern convention — and Prettier's own recommendation — is to run them separately and use eslint-config-prettier (included here) to disable conflicting rules.